Datasheet > CSD87588N_15

CSD87588N_15

更新时间： 2024-11-21 01:17:11

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
23页	1046K
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CSD87588N Synchronous Buck NexFET Power Block II

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CSD87588N

SLPS384D –MARCH 2013–REVISED APRIL 2015

CSD87588N Synchronous Buck NexFET™ Power Block II

1 Features

3 Description

The CSD87588N NexFET™ power block II is a

•

Half-Bridge Power Block

90% System Efficiency at 20 A

Up to 25 A Operation

highly-optimized design for synchronous buck

applications offering high current and high efficiency

capability in a small 5 mm × 2.5 mm outline.

Optimized for 5 V gate drive applications, this product

offers an efficient and flexible solution capable of

providing a high density power supply when paired

High Density – 5 mm x 2.5 mm LGA Footprint

Double Side Cooling Capability

Ultra-Low Profile – 0.48 mm Max

Optimized for 5 V Gate Drive

Low Switching Losses

with any

gate driver from an external

controller/driver.

TEXT ADDED FOR SPACING

Ordering Information⁽¹⁾

Low Inductance Package

RoHS Compliant

Device

Media

Qty

2500

250

Package

Ship

CSD87588N

CSD87588NT

13-Inch Reel

7-Inch Reel

Halogen Free

Tape and

Reel

5 x 2.5 LGA

Pb Free

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

2 Applications

•

Synchronous Buck Converters

High-Current, Low Duty Cycle Applications

TEXT ADDED FOR SPACING

–

•

Multiphase Synchronous Buck Converters

POL DC-DC Converters

Typical Circuit

Typical Power Block Efficiency and Power Loss

100

V_IN

BOOT

V_DD

VDD

GND

V_IN

DRVH

V_GS= 5V

V_IN= 12V

V_OUT= 1.3V

L_OUT= 0.29µH

f_SW= 500kHz

T_A= 25ºC

V_SW

V_OUT

ENABLE

PWM

ENABLE

PWM

DRVL

P_GND

CSD87588N

Driver IC

Output Current (A)

G001

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

12 3 4 5 6 7...23

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