RT9526GQWA 데이터 시트보기 (PDF) - Richtek Technology

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RT9526GQWA

Linear Single Cell Li-Ion Battery Charger with Input Over Voltage Protection

Richtek Technology 

RT9526

Parameter

Thermal Regulation

VIN Over Voltage Protection

Threshold

VIN OVP Hysteresis

PGB Pull Down Voltage

CHG_SB Pull Down Voltage

EOC Current Setting

EOC Rising Threshold

Symbol

TREG

VOV P

ΔVOVP

IIMIN

Test Conditions

5mA

5mA

RIMIN = 137kΩ

RIREF = 29.4kΩ

Min Typ Max Unit

-- 115 -- °C

10 11 13 V

-- 0.4 --

V

-- 200 -- mV

-- 200 -- mV

20 30 40 mA

90 110 130 mA

Note 1. Stresses listed as the above “Absolute Maximum Ratings” may cause permanent damage to the device. These are for

stress ratings. Functional operation of the device at these or any other conditions beyond those indicated in the operational

sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may

remain possibility to affect device reliability.

Note 2. θJA is measured in natural convection at TA = 25°C on a low-effective thermal conductivity single-layer test board of

JEDEC 51-3 thermal measurement standard. The measurement case position of θJC is on the exposed pad of the

packages.

Note 3. The device is not guaranteed to function outside its operating conditions.

www.richtek.com

6

DS9526-01 April 2011

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