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作者:admin发布时间:2018-11-06

Switching Controller

Buck DC/DC Controller

Part No.

VSUPPLY

VIN

VIN

VOUT Accuracy

FREQ

COMP

Package Type

datasheet

(V)

(min.) (V)

(max.) (V)

(%)

ADJ.

RT34063A

3V to 30V

3

30

+/-2

No

Internal

SOP-8;DIP-...

PDF

RT8100A

5V/12V

2.5

12

+/-1.5

Yes

External

VQFN-3*3-1...

PDF

RT8100

5V/12V

2.5

12

± 1.5%

Yes

 

VQFN-3*3-1...

PDF

RT8101/RT8101A

12

3.3V, 5V ,...

 

 

No

External

PSOP-8 (Op...

PDF

RT8105

4.75V to 1...

4.75V

13.2

+/-2

No

Internal

SOP-8

PDF

RT8106/RT8106A

5~12V

4.75V

13.2V

+/-0.8

No

External

WDFN-3*3-1...

PDF

RT8108

5-12V

3.3

12

1%

No

Internal

PSOP-8 (Op...

PDF

RT8109

5~12V

 

 

1%

No

External

WDFN-3*3-1...

PDF

RT8110A

 

10

23

 

 

Internal

SOP-8

PDF

RT8110

5.3

5

23

+/-2

No

Internal

TSOT-23-8

PDF

RT8110B

10~28

10

28

 

No

Internal

TSOT-23-8

PDF

RT8113

12

10.8

13.2

1

Yes

External

WQFN-4*4-2...

PDF

RT8116

4.5V to 13...

2

12

1

No

External

PSOP-8 (Op...

PDF

RT8120

4.5 to 13....

4.5

13.2

1.5

No

External

PSOP-8 (Op...

PDF

RT8159A

12

3.3

12

1

Yes

External

SOP-14

PDF

RT8159

12

3.3

12

1%

Yes

External

SOP-14

PDF

RT8202/RT8202A/RT8202B

4.5V~5.5V

4.5V

24V

1%

Yes

Internal

WQFN-3.5*3...

PDF

RT8203

5

7

24

1.5

Yes

Internal

SSOP-28

PDF

RT8204C

4.5V ~ 5.5...

4.5V

26V

1%

Yes

Internal

WQFN-3*3-1...

PDF

RT8204B

4.5V ~ 5.5...

3V

26V

1%

Yes

Internal

WQFN-3*3-1...

PDF

RT8205A/RT8205B/RT8205C

-

6V

25V

1.5

Yes

Internal

WQFN-4*4-2...

PDF

RT8206A/RT8206B

12V or 19V

6V

25V

1.5

Yes

Internal

WQFN-5*5-3...

PDF

RT8207

4.5V ~ 5.5...

2.5V

26V

1%

Yes

Internal

WQFN-4*4-2...

PDF

RT8208A/RT8208B

4.5V to 5....

4.5

26

1

Yes

 

WQFN-3*3-1...

PDF

RT8209A/RT8209B/RT8209C

4.5V to 5....

4.5

26

1

Yes

 

TSSOP-14;W...

PDF

RT8223A/RT8223B

-

6

25

1.5

Yes

Internal

WQFN-4*4-2...

PDF

RT9202B

5

 

7

+/-2

No

Internal

SOP-8

PDF

RT9203/RT9203A

5

5

7

 

No

Internal

SOP-8

PDF

RT9206

 

4.75

28

 

Yes

External

SOP-16

PDF

RT9209/RT9209A

5

 

 

+/-2

No

Internal

SOP-8

PDF

RT9214C

12

3.3/5/12

 

+/-1 (VREF...

No

Internal

SOP-8;PSOP...

PDF

RT9214

5V/12V

3.3/5/12

 

+/-2 (VREF...

No

Internal

SOP-8;PSOP...

PDF

RT9214A

5V/12V

3.3/5/12

 

+/-2 (VREF...

No

Internal

SOP-8;PSOP...

PDF

RT9218A

5V/12V

5

12

+/-2 (VREF...

No

Internal

SOP-14

PDF

RT9218C

12

5

12

+/-1 (VREF...

No

Internal

SOP-14

PDF

RT9218B

12

5

12

+/-1 (VREF...

No

Internal

SOP-14

PDF

RT9218

5V/12V

5

12

+/-2 (VREF...

No

Internal

SOP-14

PDF

RT9232A

12

3.3, 5

12

 

Yes

External

SOP-14

PDF

RT9232

12

3.3, 5

12

 

Yes

External

SOP-14

PDF

RT9232B

12

3.3, 5

12

 

Yes

External

SOP-14

PDF

RT9259

12

10.4

15

+/-1

Yes

External

VQFN-4*4-1...

PDF

RT9259A

12

3.3/5/12

 

+/-1

Yes

External

SOP-14

PDF


 

Boost DC/DC Controller

Part No.

VIN

VIN

IQ

FREQ

Efficiency

Protection

Package Type

datasheet

(min.) (V)

(max.) (V)

(typ.) (mA)

(typ.) (MHz)

(%)

RT8560A

6

40

4

1

90

OTP;OVP;UV...

WQFN-4*4-2...

PDF

RT8560

7

40

4

1

90

OTP;OVP;UV...

WQFN-4*4-2...

PDF

 

Multi-Phase PWM Controller

Part No.

Phase No.

Built-in

VID

VSUPPLY

FREQ

FREQ

Package Type

datasheet

MOSFET

Support

(typ.) (V)

ADJ.

(typ.) (kHz)

RT8800A

3;2

0

VR10;K8

5

Yes

200

VQFN-3*3-1...

PDF

RT8800/RT8800B

3;2

0

K8;VR10

5

Yes

200

VQFN-3*3-1...

PDF

RT8802A

3;2;4;5

0

VR10.x;VR1...

5V

Yes

200

VQFN-6*6-4...

PDF

RT8803A

3;2

0

VR10.x;VR1...

5

Yes

200

VQFN-5*5-3...

PDF

RT8805E

2

4

 

12

Yes

300kHz

WQFN-4*4-2...

PDF

RT8805

2

2

 

12

Yes

50k~1MHz

VQFN-3*3-1...

PDF

RT8805C

2

2

 

12

Yes

50kHz to 1...

VQFN-3*3-1...

PDF

RT8807/RT8807A

2

2

 

12

Yes

450kHz to ...

VQFN-4*4-2...

PDF

RT8807B

2

2

 

12V

Yes

450k~550k

WQFN-4*4-2...

PDF

RT8841

1;2;3;4

2

K8 M2;VR10...

12

Yes

300

WQFN-6*6-4...

PDF

RT8855

1;2;3;4

3

K8 M2;K8 M...

12

Yes

300

WQFN-7*7-4...

PDF

RT8856

2

2

 

5

 

300

WQFN-6*6-4...

PDF

RT8857/RT8857A

1;2;3;4

2

K8;K8 M2;V...

12

Yes

300kHz

WQFN-7*7-4...

PDF

RT8862

4

0

VR11.1

12

Yes

300

WQFN-7*7-4...

PDF

RT9245C

4;3;2

0

VR10.x;K8

5

Yes

200

TSSOP-28

PDF

RT9245B

4;3;2

0

K8

5

Yes

50~400 (pe...

TSSOP-28

PDF

RT9245A

4;3;2

0

VR10.x;K8

5

Yes

50~400 (pe...

TSSOP-28

PDF

RT9245

4;3;2

0

VR10.x

5

Yes

50~400 (pe...

TSSOP-28

PDF

RT9246A

3;2

0

K8

5

Yes

50~400 (pe...

TSSOP-28

PDF

RT9256

2

2

 

12

Yes

50kHz to 1...

VQFN-5*5-3...

PDF

RT9258

2

2

 

12V

Yes

 

WQFN-4*4-2...

PDF

 

Battery Management

Battery Protector

Battery Charger

Part No.

VIN

VIN

ICHARGER

Input

Built-in

Protection

Package Type

datasheet

(min.) (V)

(max.) (V)

(max.) (A)

Support

MOSFET

RT9503A

4.5

12

1.3

Adapter an...

Yes

Battery Te...

WQFN-3*3-1...

PDF

RT9511

4.5

12

1.3

Adapter or...

Yes

OCP;OTP;OV...

WQFN-4*4-2...

PDF

RT9514

-0.3

18

1.2

 

 

OVP;UVP

WDFN-3*3-1...

PDF

RT9515

-0.3

18

1.2

 

 

OVP;UVP

VDFN-3*3-1...

PDF

RT9516

4.5

6

1

AC Adapter...

Yes

OTP;OVP;UV...

WDFN-2*2-8

PDF

RT9524

4.3

5.5

0

 

 

NVP;OTP;OV...

 

PDF

RT9526A

4.5

6.5

0.55

USB

Yes

OTP;OVP;Th...

WDFN-2*3-8

PDF

RT9730

4.3

6.5

1

 

Yes

OTP;OVP;UV...

WDFN-2*2-8

PDF


 

OVP

Part No.

VIN

VIN

IQ

ISHDN

Propagation Delay

VTH

Protection

Others_Features

Package Type

datasheet

(min.) (V)

(max.) (V)

(typ.) (mA)

(max.) (uA)

(max.) (uS)

(typ.) (V)

RT9718

4

6.9

0.5

65

1

A:6.80V;B:...

OCP;OTP;OV...

Programmab...

WDFN-2*2-8

PDF

RT9719

4.3

6.5

0

10

1

Default:6....

OTP;OVP;UV...

No Externa...

SOT-23-6;W...

PDF

 

WLED Driver

Charge Pump/Current Source

Part No.

Backlight Type

LED No.

IOUT

IQ

Brightness

Type

Package Type

datasheet

(max.)

(max.) (mA)

(typ.) (mA)

Control

RT6030

Parallel W...

 

5

0.6

PWM

CS

SOP-16

PDF

RT8326

 

 

26

 

 

 

 

PDF

RT9052

Series WLE...

 

--

0.3

PWM

CS

SOT-23-6

PDF

RT9300A/RT9300B

Parallel W...

4

20x4/15x4

600uA (max...

PWM

CS

SOT-23-6

PDF

RT9301

Parallel W...

3

20 x 3

0.5

PWM

CS

TSOT-23-8;...

PDF

RT9302

Parallel W...

3

20 x 3

0.4

Pulse

CS

TSOT-23-8

PDF

RT9361A/RT9361B

Parallel W...

4

110/150 (m...

2

PWM

CP

SOT-23-6;T...

PDF

RT9363A

Parallel W...

3

20 x 3

1

Pulse

CP+CS

WDFN-3*3-1...

PDF

RT9363

Parallel W...

3

20 x 3

1

Pulse

CP+CS

TSOT-23-8

PDF

RT9367C

Parallel W...

4

25 x 4

1

I2C

CP+CS

WQFN-3*3-2...

PDF

RT9368

Parallel W...

4

20 x 4

1

PWM

CP+CS

WQFN-3*3-1...

PDF

RT9368A

Parallel W...

4

20 x 4

1

Pulse

CP+CS

WQFN-3*3-1...

PDF

RT9373A

Parallel W...

3

20 x 3

1

Pulse

CP+CS

WQFN-3*3-1...

PDF

RT9378

Parallel W...

4

100

1

PWM

CP

WQFN-2*2-1...

PDF

RT9379

Parallel W...

6

25 x 6

1

PWM

CP+CS

WQFN-2*3-1...

PDF

RT9385

Parallel W...

5

125

1

PWM

CP+CS

WQFN-2*3-1...

PDF

RT9396

Parallel W...

6

25x6

 

I2C

CP

WQFN-3*3-2...

PDF

 

LED lighting DC/DC Driver

Part No.

VIN

VIN

VOUT

ILIM

Frequency

Efficiency (%)

Current

Dimming Type

Current Sense

Protection

Topology

Others Features

Package Type

datasheet

(min.) (V)

(max.) (V)

(max.) (V)

(min.) (V)

(kHz)

Accuracy (%)

Threshold (mV)

RT8450 RT8450B

4.5

40

50

12

800/500

80

 

ACTL/PWMDI...

190

OTP;OVP;Th...

Buck-Boost

Programmab...

PTSSOP-16;...

PDF

RT8452

4.5

36

48

12

350 (Typ)

92

 

ACTL/PWMDI...

190

OTP;OVP;Th...

Buck-Boost

Programmab...

SOP-16;WQF...

PDF

RT8453B

4.5

40

 

1.25

500

90

10

Analog and...

190

OCP;OTP;UV...

Buck

Programmab...

PSOP-8 (Op...

PDF

RT8458

16

33

 

 

47

92

5

Analog Dim...

178

OCP;OTP;OV...

Buck

Universal ...

TSOT-23-6

PDF

PDF

RT8470

7

30

26

1.2

180~600

95

3

PWM & anal...

100

OTP;UVLO

Buck

Internal N...

PSOP-8 (Op...

PDF

RT8480

4.5

36

48

12

380

92

 

ACTL/PWMDI...

190

OTP;OVP;Th...

Boost

Programmab...

SOP-16

PDF

RT8482

4.5

36

48

12

350KHZ

92

NA

Analog and...

190

OTP;OVP;Th...

Buck-Boost

Programmab...

SOP-16;WQF...

PDF

RT8488

7

28

 

 

280

90

 

analog and...

225

OTP;OVP;Th...

 

Programmab...

WQFN-5*5-3...

PDF

PDF

 

Specific Applications

Operational Amplifier

Part No.

VS

VS

Channel

IOUT

Swing

Other Features

Package Type

datasheet

(min.) (V)

(max.) (V)

No.

(mA)

RT9133A/RT9133B

4.5

15

 1/2

35

Rail-to-Ra...

WDFN-6L 2x...

WDFN-2*2-6...

PDF

RT9134

4.5

15

4

35

Rail-to-Ra...

Unity-Gain...

VQFN-4*4-1...

PDF

 

Audio Amplifier

Part No.

Channels

VIN (min.) (V)

VIN (max.) (V)

POUT(W)

POUT(W)

SNR (dB)

Other Features

Package Type

datasheet

@THD+N=10%

@THD+N=1%

RT9101

Mono

2.5

5.5

2.65

2.08

95

Low Quiesc...

WDFN-3*3-8...

PDF

PDF

RT9104

Stereo

4.5

5.5

3

2.35

90

32 Steps D...

DIP-16;SOP...

PDF

PDF

 

Voltage Detector

Part No.

VIN

VIN

VTH_FIX

Reset Active

Reset Time

Delay

Package Type

datasheet

(min.) (V)

(max.) (V)

Options (V)

(typ.) (ms)

(typ.) (us)

RT9801A/RT9801B

0.9

6

1.5~5

Low

200

20

SOT-23-6

PDF

RT9802

0.9

6

1.5~5

Low

200

20

SOT-23-6

PDF

RT9807

0.9

5

NA

NA

CSRT = 150...

100

SOT-23-5

PDF

RT9808

0.9

6

1.5~5

Low

200

20

SOT-23-5;S...

PDF

RT9816

0.9

6

1.2~5

Low(A, B, ...

A & E : 0,...

20

SC-82

PDF

RT9817

0.9

6

1.2~5

Low(A, B, ...

A & E : 0,...

20

SOT-143;SC...

PDF

RT9818

0.9

6

1.2~5

Low(A, B, ...

A & E : 0,...

20

SOT-23-5;S...

PDF

RT9819

0.9

6

1.2~5

Low(A, B, ...

A & E : 0,...

20

SOT-23-3;S...

PDF

RT9823

2.97

5.94

5

 

300ms

0

SOT-23-6

PDF

RT9827

0.9

6

 

 

0,55,220,4...

20

SC-70-3;SC...

PDF

RT9828

0.9

6

1.2 to 5 p...

Active Low

55ms

20

SOT-23-6

PDF

 

Power Switch/MUX

Part No.

VIN

VIN

RDS(ON)

ILIM

Protection

Other Features

Package Type

datasheet

(min.) (V)

(max.) (V)

(typ.) (mOhm)

(min.) (A)

RT9701B

3.5

6

100

1.1

OCP;OTP;UV...

SS, EN

SOT-23-5

PDF

RT9701

2.2

6

100

1.1

OCP;OTP;UV...

SS, EN

SOT-23-5

PDF

RT9702/RT9702A

2

5.5

80

0.5/1.1

OCP;Short ...

SS;EN;Flag

SOT-23-5;T...

PDF

RT9703

2

5.5

80

3.5 (max)

OCP;OTP;UV...

SS;EN;Flag

SOP-8

PDF

RT9706

2

5.5

100

0.5

OCP;OTP;UV...

SS;EN;Flag

SOT-23-5

PDF

RT9711

2.5

5.5

80

1.6

OCP;OTP;UV...

SS;EN;Flag

SOP-8;SOT-...

PDF

RT9711A/RT9711B/RT9711C/RT9711D

2.5

5.5

80

1.6(RT9711...

OCP;OTP;UV...

SS;EN;Flag

TSOT-23-5;...

PDF

RT9712

2.7

5.5

90

1.5A & 1.1...

OCP;OTP;Sh...

Reverse Bl...

SOP-8

PDF

RT9715

2.7

5.5

90

2A, 1.5A, ...

OCP;OTP;Sh...

Reverse Bl...

MSOP-8;SOP...

PDF

RT9716A/RT9716B

3.3/3.3/1....

3.3/3.3/1....

140/80/80

0.275/1.35...

OCP;OTP;Sh...

Meets Expr...

WQFN-4*4-2...

PDF

RT9721A/RT9721B

2.5

5.5

80

0.5

OCP;OTP;Sh...

Guaranteed...

SOT-23-5

PDF

RT9724

2.7

5.5

100

1.5

OCP;OTP;UV...

EN; Turn-o...

SOT-23-5;W...

PDF

RT9725A/RT9725B

3.3/1.5

3.35/1.5

120/90/90

0.275/1.35...

OCP;OTP;Sh...

Meets Expr...

WQFN-3*3-2...

PDF

RT9727A

6

25

0

X

OTP;Therma...

* Driver N...

SC-70-6

PDF

RT9728A

2.5

5.5

120

75mA to 1....

OCP;OTP;Sh...

Built-in S...

SOT-23-6;W...

PDF

RT9728

2.5

5.5

120

75mA to 1....

OCP;OTP;Sh...

Built-in S...

WDFN-2*2-6

PDF

 

Photoflash Charger

Part No.

VIN

VIN

Built-In

V_Drain to Source

I_Continuous

Built-In

Package Type

Datasheet

(min.) (V)

(max.) (V)

MOSFET

(max.) (V)

(max.) (A)

IGBT

RT9594A/RT9594B

1.6

9

Yes

50

2

Yes

WQFN-3*3-1...

PDF

RT9595

2.9

5.5

Yes

40

2

Yes

WDFN-3*3-1...

PDF

 

Multi-Channel Regulator

Part No.

VIN

VIN

No. of DC/DC Outputs

No. of LDO

Package Type

Datasheet

(min.) (V)

(max.) (V)

Outputs

RT9907

2.4

5.5

Boost x 1,...

0

VQFN-4*4-2...

PDF

RT9911

2.4

5.5

Syn-Buck/B...

0

VQFN-6*6-4...

PDF

RT9912A

1.7

5

2

1

VQFN-4*4-2...

PDF

RT9917

2.7

5.5

Syn-Buck/B...

0

WQFN-5*5-4...

PDF

RT9919

2.7

5.5

1xSyn-Boos...

1

WQFN-5*5-4...

PDF

RT9941

2.7

5.5

Buck x 2

5

WQFN-5*5-4...

PDF

RT9945

3.3

5.5

 

5

WQFN-5*5-4...

PDF

RT9953

2.7

5.5

1*synchron...

1

WQFN-4*4-2...

PDF

 

 

 MOSFET Driver

Part No.

Driver

Built-In Boot

VSUPPLY

Output

PWM_VIN

Protection

Package Type

Datasheet

Channel No.

Strap Diode

(typ.) (V)

Disable By

(typ.) (V)

RT9605B

3

No

5

PWM Tri-St...

5

OVP

VQFN-4*4-2...

PDF

RT9607/RT9607A

4

Yes

12

PWM Tri-St...

5

UVP

VQFN-3*3-1...

PDF

RT9618/RT9618A

2

Yes

12

OD Pin;PWM...

5

UVP

SOP-8;WDFN...

PDF

RT9619/RT9619A

2

Yes

12

PWM Tri-St...

5

UVP

SOP-8

PDF

 

ACPI Power Regulator

Part No.

PWM

PWM_FREQ

PWM

LDO Converter

LDO Controller

DDR Regulator

Power Switch

Protection

Package Type

Datasheet

CH No.

(typ.) (kHz)

Built-In Driver

CH No.

CH No.

CH No.

Control

RT9641C

0

--

--

0

2

0

3VDL, 5VDL

OCP;UVP;OT...

SOP-16

PDF

RT9641A/RT9641B

0

--

--

0

2

0

3VDL, 5VDL

OTP;UVP

SOP-16

PDF

RT9643

1

300

1

1

1

0

3VDL, 5VDL

OCP;OTP;OV...

VQFN-5*5-2...

PDF

RT9644/RT9644A

'1/2

250

'1/1

0

'3/2

'1/1

--

OCP;OVP;UV...

VQFN-6*6-2...

PDF

RT9645

2

300

1

0

2

0

5VDL

OCP;OVP;UV...

VQFN-4*4-2...

PDF

RT9646

1

300

1

1

1

1

3VDL, 5VDL...

OCP;OTP;OV...

VQFN-5*5-2...

PDF

 

DAC

Part No.

Input Bits

VSUPPLY

ISUPPLY

Output Step

Other Featyres

Package Type

Datasheet

(typ.) (V)

(typ.) (mA)

RT9401A/RT9401B

5

5V (+/-10%...

2

25mV

A : VR10; ...

SOT-23-8

PDF

RT9401C

6

5V (+/-10%...

2

12.5mV

 

PSOP-8 (Op...

PDF

RT9403

7

5

0.65

128

Low Extern...

SOT-23-8

PDF

 

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