LP28009 Datasheet, PDF (5/12 Pages) Lowpower Semiconductor inc – Internal Integrate P-MOSFETs

Preliminary Datasheet
LP28009
Absolute Maximum Ratings
VIN, VBATT, VCHGSB, VPGOOD, VEN --------------------------------------------------------------------- -0.3V to 15V
Storage Temperature Range------------------------------------------------------------------------------------ -65℃ to 150℃
VISETA --------------------------------------------------------------------------------------------------------------- -0.3V to 3.6V
Junction Temperature (TJ) ----------------------------------------------------------------------------- 150℃
Lead Temperature (soldering,10 sec.) -------------------------------------------------------------------------------------- 260℃
Operating Ratings
Supply Voltage --------------------------------------------------------------------------------------------------------------- 9V to 13.5V
Thermal Resistance(θJA) ------------------------------------------------------------------------------------------------------- 46℃/W
Operating Temperature Range -------------------------------------------------------------------------------------- -40℃ to 85℃
Electrical Characteristics
(TA=25℃, VIN=10V; unless otherwise specified.)
Symbol
Parameter
Conditions
Min Typ
Input Operating Voltage
VIN
Range
9
10
Charge Mode.RSET=30K
300
Standby Mode (Charge Terminated)
250
Icc
Input Supply Current
Shutdown Mode (RSET Not
Connected VIN < VBATT or VIN <
190
Vuv)
VFLOAT
Regulated Output(Float) 0℃ ≤ TA ≤ 85℃
Voltage
8.316 8.4
RSET=1.5k,Current Mode
500
RSET=0.75k,Current Mode
1000
IBATT
BATT Pin Current
Standby Mode, VBATT=8.4V
-1
0
Shutdown Mode
-1
0
Sleep Mode, VIN=0V
-1
0
VBATT <VTRICKLE, RSET=1.5K
60
ITRICKLE Trickle Charge Current
VBATT <VTRICKLE, RSET=0.75K
120
Trickle Charge Threshold RSET=1.5K, VBATT Rising
VTRICKLE
5.8
Voltage
Trickle Charge Hysteresls RSET=1.5K
VTRHYS
250
Voltage
Manual
Shutdown ISETA Pin Rising
2.15
VMSD
Threshold Voltage
ISETA Pin Falling
2.05
VASD
VIN – VBATT Lockout Vin from High to Low
30
Max
13.5
8.484
1
1
1
Units
V
uA
UA
uA
V
mA
mA
uA
uA
uA
mA
mA
V
mV
V
V
mV
LP28009 – 02
May.-2013
Email: [e-mail]
www.lowpowersemi.com
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