Datasheet > UP8011AMT5

UP8011AMT5

更新时间： 2022-02-26 13:06:05

品牌	Logo	应用领域
力智 - UPI		电池
页数	文件大小	规格书
12页	167K
描述
Highly Integrated Single-Cell Li-ion Battery Charger

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数据手册

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UP8011AMT5 数据手册

uP8011

Electrical Characteristics

Parameter

Symbol

I_CHG

Test Conditions

Min Typ Max Units

R_PROG= 800k , VBAT=3.7V

100 107

Constant Charge Current

Trickle Charge Current

_PROG= 160k , VBAT=3.7V, V_IN= 4.5V 465 500 535

I_TRK

R_PROG= 160k , VBAT=2.5V

Standby mode

-2.5

-6

BAT Pin Current

I_BAT

Shutdown mode(RI_REFfloating)

Sleep mode, VI_N=0V

End-of-Charge Current Threshold

Recharge Battery Voltage Threshold

IREF

I_EOCR_PROG= 160k

ΔV_RCHV_BAT- V_RCH

100 200 300

IREF Pin Voltage

V_IREF

0.792 0.8 0.808

IREF Pin Rising

1.1

0.9

1.2

1.0

1.3

1.1

Shutdown Threshold Voltage

V_SD

IREF Pin Falling

STAT#

STAT Pin Sink Current

STAT Pin Weak Pull-low Current

Soft-Star

STAT pin voltage = 0.4V

Soft-Start Time

t_SS

ICHG rising time

100

Deglitch Time

Recharge Deglitch Time

Termination Deglitch Time

Thermal Monitoring

Charge Current Foldback Threshold

t_RCH

0.75

0.4

4.5

2.5

t_TERM

T_FOLD

T_OTP

120

150

^OC

Over Temperature Protection

Threshold

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. Devices are ESDsensitive. Handling precaution recommended.

Note 3. θ_JAis measured in the natural convection at T_A= 25°C on a low effective thermal conductivity test board of

JEDEC 51-3 thermal measurement standard.

Note 4. The device is not guaranteed to function outside its operating conditions.

uP8011-DS-F0000, Nov. 2012

www.upi-semi.com

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