Datasheet > SLG59M1709VTR

SLG59M1709VTR

更新时间： 2024-09-24 01:23:43

品牌	Logo	应用领域
DIALOG		/
页数	文件大小	规格书
18页	410K
描述
Fixed threshold, 8 A Active Current Limit

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SLG59M1709VTR 数据手册

SLG59M1709V

An Ultra-small, 4 mΩ, 4 A

IntegratedPowerSwitchwithMultipleProtectionFeatures

General Description

Pin Configuration

Operating from a 2.5 V to 5.5 V power supply and fully

specified over the -40 °C to 85 °C temperature range, the

ON GND

SLG59M1709V is

high-performance

mΩ,

CAP

VDD

single-channel nFET integrated power switch with adjustable

inrush current control which is achieved by adjusting the V_OUT

slew rate with an external capacitor. Using a proprietary

MOSFET design, the SLG59M1709V achieves a stable 4 mΩ

16 15

VOUT

VIN

RDS_ONacross

wide input/supply voltage range.

Incorporating two-stage current protection as well as thermal

protection, the SLG59M1709V is designed for all 0.8 V to 5.5V

power rail applications. Using Silego’s proprietary CuFET™

technology for high-current operation, the SLG59M1709V is

packaged in

a space-efficient, low thermal resistance,

VIN VOUT

RoHS-compliant 1.6 mm x 2.5 mm STQFN package

16-pin FC-STQFN

Features

(Top View)

•

Low Typical RDS_ONnFET: 4 mΩ

Maximum Continuous Switch Current: Up to 4 A

Supply Voltage: 2.5 V ≤ V_DD≤ 5.5 V

Wide Input Voltage Range: 0.8 V ≤ V_IN≤ V_DD

Capacitor-adjustable Start-up and Inrush Current Control

Two-stage Overcurrent Protection:

Applications

•

Notebook Power Rail Switching

Tablet Power Rail Switching

Smartphone Power Rail Switching

•

Fixed threshold, 8 A Active Current Limit

Fixed 0.5 A Short-circuit Current Limit

•

Operating Temperature: -40 °C to 85 °C

Low θ_JA, 16-pin 1.6 mm x 2.5 mm STQFN Packaging

•

Pb-Free / Halogen-Free / RoHS compliant

Block Diagram

4 A @ 4 mꢀ

VOUT

VIN

C_IN

C_LOAD

+2.5 to 5.5 V

VDD

CAP

Charge

Pump

Linear Ramp

Control

C_SLEW

4 nF

Over Current and

Over Temperature

Protection

SW Closed

SW Open

CMOS Input

GND

Silego Technology, Inc.

000-0059M1709-100

Rev1.00

Revised January 30, 2017

12 3 4 5 6 7...18

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