Datasheet > FAN53870UC00X

FAN53870UC00X

更新时间： 2023-09-03 20:40:28

品牌	Logo	应用领域
安森美 - ONSEMI		集成电源管理电路
页数	文件大小	规格书
60页	1853K
描述
Two Low Input LDOs, Three High PSRR LDOs, Two General Purpose LDOs PMIC

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FAN53870UC00X 数据手册

DATA SHEET

www.onsemi.com

Two Low Input LDOs, Three

High PSRR LDOs, Two

General Purpose LDOs

PMIC

WLCSP20 1.61x1.96x0.432

CASE 567YA

FAN53870, FAN53871

MARKING DIAGRAM

General Description

12KK

XYZ

The FAN53870 family are low Iq PMICs intended for mobile power

application camera modules. The PMIC contains two high power

LDOs which can operate with an input as low as 1.0 V for digital

cores, three LDOs which are designed to have ultra low noise and high

PSRR for sensitive analog/RF circuit loads, and two other general

purpose LDOs which provide excellent overall performance.

The device is available in 20−bump, 0.35 mm pitch, Wafer−Level

Chip−Scale Package (WLCSP).

= Alphanumeric Device Marking

= Lot Run Code

= Alphabetical Year Code

= 2−weeks Date Code

= Assembly Plant Code

Features

ORDERING INFORMATION

See detailed ordering and shipping information on page 3 of

this data sheet.

• LDO1 and LDO2:

♦ 1 A and 1.2 A Output Current Capability Device Options

♦ Programmable Output Voltage 0.8 V to 1.5 V in 8 mV Steps

♦ 1.0 V to 2.0 V Input Voltage Range

♦ 1.5% Accuracy

Applications

• LDO3, LDO4 and LDO5:

• Smart Phones

• Wearables

• Smart Watch

• Health Monitoring

• Sensor Drive

• Energy Harvesting

• Utility and Safety Modules

• RF Modules

♦ 300 mA Output Current Capability

♦ Programmable Output Voltage 1.5 V to 3.4 V in 8 mV Steps

♦ 1.9 V to 5.5 V Input Voltage Range

♦ 14 mV (Typ) Noise

• LDO6 and LDO7:

♦ 300 mA Output Current Capability

♦ Programmable Output Voltage 1.5 V to 3.4 V in 8 mV Steps

♦ 1.9 V to 5.5 V Input Voltage Range

• Operation Guaranteed with Battery Voltage Down to 2.5 V

• Soft−Start function (SS) to Limit Inrush Current

• Programmable Power Start−Up/Down Sequencing

• Current Limit to Protect Against Short Circuit

• I C Protection Fault (UVLO, OCP, UVP and OTP) Registers

• Thermal and Under Voltage Global Shutdown Protection

• I C Serial Control to Program Output Voltage and Features

• Small Footprint: 20−Bump WLCSP, 1.61 x 1.96 mm / 0.35 mm pitch

• Pb−Free Devices

Publication Order Number:

April, 2023 − Rev. 10

FAN53870/D

12 3 4 5 6 7...60

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