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MP2611GL Datasheet(PDF) 3 Page - Monolithic Power Systems

Part # MP2611GL
Description  2A, 1-Cell Li-Ion Battery Switching Charger For USB and Adapter Power
PDF  22 Pages
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Manufacturer  MPS [Monolithic Power Systems]
Direct Link  http://www.monolithicpower.com
Logo MPS - Monolithic Power Systems

MP2611GL Datasheet(HTML) 3 Page - Monolithic Power Systems

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MP2611 – 2A, 1-CELL SWITCHING CHARGER FOR USB AND ADAPTER POWER
MP2611 Rev. 1.12
www.MonolithicPower.com
3
12/7/2012
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2012 MPS. All Rights Reserved.
ELECTRICAL CHARACTERISTICS
VIN
(5) = 5V, TA= 25°C, Unless Otherwise Noted.
Parameters
Symbol Condition
Min
Typ
Max
Units
AC Input
ACIN Operating Range
VACIN
4.5
5
6
V
ACIN Under Voltage Lockout (UVLO)
Rising Threshold
VUVLO
3.55
3.75
3.95
V
ACIN Under Voltage Lockout (UVLO)
Threshold Hysteresis
200
mV
Switching Frequency
fS
1.5
MHz
Constant Charger Current
ICC
RS1=50mΩ
1.8
2
2.2
A
High-side PFET On Resistance
RH_DS(ON)
130
mΩ
Low-side NMOS On Resistance
RL_DS(ON)
200
mΩ
High-side PFET Peak Current Limit
3
3.5
A
Dead Time
10
ns
EN
=0V, No load
2.0
mA
Supply Current
IIN
EN
=4V
20
μA
USB Input
USBIN Operating Range
VUSBIN
4.5
5
6
V
USBIN Under Voltage Lockout (UVLO)
Rising Threshold
VUVLO
3.55
3.75
3.95
V
USBIN Under Voltage Lockout (UVLO)
Threshold Hysteresis
200
mV
RILIM =82.5kΩ,
VUSBIN = 5V, VBATT=4V
450
500
mA
USB Input Current limit
IUSB_LIM
RILIM =45.3kΩ,
VUSBIN = 5V, VBATT=4V
810
900
mA
High-side PFET On Resistance
110
mΩ
EN
=0V, No load
2.0
mA
USB Supply Current
EN
=4V, No load
30
μA
Battery Charger
Terminal Battery Voltage
VBATT_FULL VIN=5V
4.179
4.2
4.221
V
Battery Over-Voltage Threshold
VBOVP
VIN=5V
4.26
4.34
4.42
V
Recharge Threshold at VBATT
VRECHG
4.0
V
Recharge Hysteresis
100
mV
Trickle-Charge Threshold
VTC
3
V
Trickle-Charger Hysteresis
300
mV
Trickle-Charge Current
ITC
10
15
%ICC
Termination Charge Current
IBF
5
10
15
%ICC
Maximum Current-Sense Voltage (CSP
to BATT)
100
mV
STAT1/STAT2 Open-Drain Sink Current
VDRAIN =0.3V
9
mA



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