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TPS54352-EP

更新时间： 2024-11-08 11:58:23

品牌	Logo	应用领域
德州仪器 - TI		输出元件输入元件
页数	文件大小	规格书
35页	1246K
描述
4.5-V TO 20-V INPUT, 3-A OUTPUT SYNCHRONOUS PWM SWITCHES

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TPS54352-EP 数据手册

TPS54352-EP, TPS54353-EP, TPS54354-EP

TPS54355-EP, TPS54356-EP, TPS54357-EP

www.ti.com ....................................................................................................................................................... SLVS684A–JANUARY 2007–REVISED JULY 2009

4.5-V TO 20-V INPUT, 3-A OUTPUT SYNCHRONOUS PWM SWITCHES

WITH INTEGRATED FET (SWIFT™)

FEATURES

SIMPLIFIED SCHEMATIC

•

100-mΩ, 4.5-A Peak MOSFET Switch for High

Efficiency at 3-A Continuous Output Current

Input

Voltage

TPS54356

SYNC

•

Use External Low-Side MOSFET or Diode

VIN

Fixed-Output Versions – 1.2 V/1.5 V/1.8 V/

2.5 V/3.3 V/5 V

PWRGD

ENA

BOOT

•

Internally Compensated for Low Parts Count

Synchronize to External Clock

BIAS

Output

Voltage

180° Out-of-Phase Synchronization

LSG

Wide Pulse Width Modulation (PWM)

Frequency – Fixed 250 kHz,

500 kHz, or Adjustable 250 kHz to 700 kHz

PGND

VSENSE

PWRPAD

•

Internal Slow Start

Load Protected by Peak Current Limit and

Thermal Shutdown

EFFICIENCY

•

Adjustable Undervoltage Lockout

OUTPUT CURRENT

100

16-Pin PowerPAD™ Thin Shrink Small-Outline

Package (TSSOP) (PWP)

V = 6 V

V = 12 V

APPLICATIONS

•

Industrial and Commercial Low-Power

Systems

•

LCD Monitors and TVs

Computer Peripherals

Point-of-Load Regulation for High

Performance DSPs, FPGAs, ASICs, and

Microprocessors

V = 12 V

= 3.3 V

= 500 kHz

− Output Current − A

SUPPORTS DEFENSE, AEROSPACE,

AND MEDICAL APPLICATIONS

•

Controlled Baseline

One Assembly/Test Site

One Fabrication Site

Available in Military (–55°C/125°C)

Temperature Range⁽¹⁾

•

Extended Product Life Cycle

Extended Product-Change Notification

Product Traceability

(1) Additional temperature ranges are available - contact factory

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

SWIFT, PowerPAD are trademarks of Texas Instruments.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...35

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与TPS54352-EP相关器件

型号	品牌	获取价格	描述	数据表
TPS54352MPWPREP	TI	获取价格	4.5-V TO 20-V INPUT, 3-A OUTPUT SYNCHRONOUS PWM SWITCHES
TPS54352PWP	TI	获取价格	4.5V TO 20 V INPUT 3-A OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRATED FET
TPS54352PWPG4	TI	获取价格	4.5-V TO 20-V INPUT, 3-A OUTPUT SYNCHRONOUS PWM
TPS54352PWPR	TI	获取价格	4.5V to 20V Input, 1.2V 3A Synchronous Step-Down SWIFT™ Converter w/ Low-Side Ga
TPS54352PWPRG4	TI	获取价格	4.5-V TO 20-V INPUT, 3-A OUTPUT SYNCHRONOUS PWM
TPS54353	TI	获取价格	4.5V TO 20 V INPUT 3-A OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRATED FET
TPS54353-EP	TI	获取价格	4.5-V TO 20-V INPUT, 3-A OUTPUT SYNCHRONOUS PWM SWITCHES
TPS54353MPWPREP	TI	获取价格	4.5-V TO 20-V INPUT, 3-A OUTPUT SYNCHRONOUS PWM SWITCHES
TPS54353PWP	TI	获取价格	4.5V TO 20 V INPUT 3-A OUTPUT SYNCHRONOUS PWM SWITCHER WITH INTEGRATED FET
TPS54353PWPG4	TI	获取价格	4.5-V TO 20-V INPUT, 3-A OUTPUT SYNCHRONOUS PWM

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