Datasheet > AP22850

AP22850

更新时间： 2024-11-20 14:53:39

品牌	Logo	应用领域
美台 - DIODES		/
页数	文件大小	规格书
14页	1105K
描述
10V Single Channel Programmable Load Switch

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AP22850 数据手册

AP22850

10V SINGLE CHANNEL PROGRAMMABLE LOAD SWITCH

Description

Pin Assignments

AP22850 is an integrated P-Channel load switch, which features an

adjustable ramp-up and discharge rate that can be set via an external

capacitor and a resistor, respectively. In addition, it incorporates a

“power good” output to flag when the switch is fully enhanced. The P-

Channel switch has a typical R_DS(ON)of 21mΩ, enabling a current

handling capability of up to 8A.

Top View

Bottom View

DIS

VIN

VOUT

VIN

VBIAS

GND

AP22850 is designed to operate from 4.5V to 11V. The near-zero

quiescent supply current makes it ideal for use in battery powered

distribution systems where power consumption is a concern.

W-DFN2020-8

Even as a P-Channel load switch, AP22850 does not require an

external gate pull-up resistor, and consequently, stays true to its

headlining feature of near-zero quiescent current specification. It also

features circuitry to suppress fast input transients (with EN low) from

coupling to VOUT.

Applications

Feature



Integrated Load Switches in Ultrabook PCs

Power Up/Down Sequencing in Ultrabook PCs

Tablets



Near-Zero Quiescent Current

No External Gate Pull-Up Resistor Required

Suppresses Fast Transients on VIN

Notebooks / Netbooks

E-Readers

4.5V to 11V Input Voltage Range

Low Typical R_DS(ON)of 21mΩ

Consumer Electronics

Set-Top Boxes

Adjustable Start-Up and Discharge Rate

Small Form Factor Package W-DFN2020-8

– Footprint of just 4mm²

Industrial Systems

Telecom Systems



Thermally Efficient Package with an Exposed Pad

Case Material: Molded Plastic, “Green” Molding Compound.

UL Flammability Classification Rating 94V-0

Moisture Sensitivity: Level 1 per J-STD-020

Lead-Free Plating (NiPdAu Finish over Copper Leadframe).



Terminals: Solderable per MIL-STD-202, Method 208



Weight: TBD grams (Approximate)

Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

Halogen and Antimony Free. “Green” Device (Note 3)

Notes:

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"

and Lead-free.

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and

<1000ppm antimony compounds.

1 of 14

www.diodes.com

March 2015

AP22850

Document number: DS36540 Rev. 2 - 2

12 3 4 5 6 7...14

中文翻译

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与AP22850相关器件

型号	品牌	获取价格	描述	数据表
AP22850SH8-7	DIODES	获取价格	Buffer/Inverter Based Peripheral Driver,
AP22908	DIODES	获取价格	1.5A Single Slew Rate Controlled Load Switch
AP22913	DIODES	获取价格	Single Slew Rate Controlled Load Switch With True Reverse Current Blocking
AP22916B	DIODES	获取价格	2.0A Single Channel Load Switch With True Reverse Current Blocking
AP22916C	DIODES	获取价格	2.0A Single Channel Load Switch With True Reverse Current Blocking
AP22916D	DIODES	获取价格	2.0A Single Channel Load Switch With True Reverse Current Blocking
AP22916E	DIODES	获取价格	2.0A Single Channel Load Switch With True Reverse Current Blocking
AP22953	DIODES	获取价格	SWITCH FOR VBUS LINE WITH OVERVOLTAGE, SURGE, AND ESD PROTECTION
AP22966	DIODES	获取价格	5V Dual Channel Programmable Load Switch
AP22966DC8-7	DIODES	获取价格	Buffer/Inverter Based Peripheral Driver,

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