LM1771_15 datasheet(7/26 Pages) TI

部品番号	LM1771

部品情報	LM1771 Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation

Download	26 Pages

Scroll/Zoom	100%

メーカー	TI [Texas Instruments]

ホームページ	http://www.ti.com

Logo

7 / 26 page

FB

VIN

ON TIMER

High Side

Driver

0.8V

Q

Vin

LM1771

REGULATION

COMPARATOR

Q

OFF TIMER

GND

HG

LG

Level Shift

and

Shoot

Through

Protection

Low Side

Driver

SHORT

CIRCUIT

PROTECTION

0.55V

/Soft Start

UVLO

SD

Q

R

S

Q

R

S

1.2V

EN

ENABLE

COMPARATOR

LM1771

www.ti.com

SNVS446C – JUNE 2006 – REVISED APRIL 2013

BLOCK DIAGRAM

Submit Documentation Feedback

7

Product Folder Links: LM1771

同様の部品番号 - LM1771_15

メーカー	部品番号	データシート	部品情報
Texas Instruments	LM1771	1Mb / 31P	[Old version datasheet] Low-Voltage Synchronous Buck Controller

More results

同様の説明 - LM1771_15

メーカー	部品番号	データシート	部品情報
National Semiconductor ...	LM1771	1Mb / 18P	Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation
National Semiconductor ...	LM1771_0608	768Kb / 17P	Low-Voltage Synchronous Buck Controller with Precision Enable and No External Compensation
Renesas Technology Corp	ISL95872	830Kb / 17P	Buck PWM Controller with Internal Compensation and External Reference Tracking
Intersil Corporation	ISL95873	533Kb / 17P	Buck PWM Controller with Internal Compensation and External Reference Tracking
Renesas Technology Corp	ISL95873	835Kb / 17P	Buck PWM Controller with Internal Compensation and External Reference Tracking
Intersil Corporation	ISL95872	617Kb / 17P	Buck PWM Controller with Internal Compensation and External Reference Tracking January 26, 2012
Microchip Technology	MIC24053	544Kb / 32P	No External Compensation 11/07/16
Microchip Technology	MIC24051	1Mb / 34P	No External Compensation 11/07/16
Texas Instruments	LM2744	1Mb / 32P	[Old version datasheet] Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller with External Reference
Texas Instruments	LM2744	1Mb / 33P	[Old version datasheet] Low Voltage N-Channel MOSFET Synchronous Buck Regulator Controller with External Reference