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UB291G-XX-AG6-R Datasheet(PDF) 4 Page - Unisonic Technologies

No. de Pieza. UB291G-XX-AG6-R
Descripción  Charger Detection Voltage
Descarga  9 Pages
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Fabricante  UTC [Unisonic Technologies]
Página de inicio  http://www.utc-ic.com
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UB291G-XX-AG6-R Datasheet(HTML) 4 Page - Unisonic Technologies

   
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UB291
Preliminary
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
4 of 9
www.unisonic.com.tw
QW-R128-002.b
ABSOLUTE MAXIMUM RATING (VSS=0V, TA=25°С unless otherwise specified)
PARAMETER
SYMBOL
RATINGS
UNIT
Input Voltage Between VDD and VSS (Note 1)
VDD
VSS-0.3 ~ VSS+12
V
CO Output Pin Voltage
VCO
VDD-28 ~ VDD+0.3
V
DO Output Pin Voltage
VDO
VSS-0.3 ~ VDD+0.3
V
VM Input Pin Voltage
VM
VDD-28 ~ VDD+0.3
V
DS Input Pin Voltage
VDS
VSS-0.3 ~ VDD+0.3
V
Ambient Operating Temperature
TOPR
-40 ~ +85
°С
Storage Temperature
TSTG
-55 ~ +125
°С
Notes: 1. Absolute maximum ratings are those values beyond which the device could be permanently damaged.
Absolute maximum ratings are stress ratings only and functional device operation is not implied.
2. Pulse (μsec) noise exceeding the above input voltage (VSS+12V) may cause damage to the IC.
ELECTRICAL CHARACTERISTICS (VSS=0V, TA=25°С unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNIT
CURRENT CONSUMPTION
Supply Current
IOPE
VDD=3.9V, VM=0V
3.0
8.0
μA
Power-Down Current
IPDN
VDD=VM=2.0V
0.2
0.5
μA
OPERATING VOLTAGE
Operating Voltage Between VDD-pin and
VSS-pin
VDS1
1.5
12
V
Operating Voltage Between VDD-pin and
VM-pin
VDS2
1.5
26
V
DETECTION VOLTAGE
Overcharge Detection Voltage
VDET1
VDET1-0.05 VDET1 VDET1+0.05 V
Overcharge Release Voltage
VREL1
VREL1-0.05 VREL1 VREL1+0.05 V
Overdischarge Detection Voltage
VDET2
VDET2-0.10 VDET2 VDET2+0.10 V
Overdischarge Release Voltage
VREL2
VREL2-0.10 VREL2 VREL2+0.10 V
Discharge Over Current Detection Voltage
VDET3 VDD=3.0V
VDET3-0.03 VDET3 VDET3+0.03 V
Discharge Short Circuit Detection Voltage
VSHORT VDD=3.0V
0.35
0.50
0.65
V
Charge Over Current Detection Voltage
VDET4 VDD=3.0V
-0.120
-0.100
-0.080
V
Charger Detection Voltage
VCHA
VREL2≠VDET2
-1.6
-0.7
-0.2
V
0V BATTERY CHARGE VOLTAGE
0V Battery Charge Inhibition Battery
Voltage
V0INH
0.9
1.8
V
CONTROL OUTPUT VOLTAGE(CO&DO)
CO Pin Output “H” Voltage
VCOH
VDD=3.9V, ICO=-30µA
3.4
3.7
V
CO Pin Output “L” Voltage
VCOL
VDD=4.5V, ICO=30µA
0.4
0.5
V
DO Pin Output “H” Voltage
VDOH
VDD=3.9V, IDO=-30µA
3.4
3.7
V
DO Pin Output “L” Voltage
VDOL
VDD=2.0V, IDO=30µA
0.2
0.5
V
DELAY TIME
Overcharge Detection Delay Time
tDET1
VDD=3.6V to 4.6V
1.00
s
Overcharge Release Delay Time
tREL1
VDD=4.6V to 3.6V
16
ms
Overdischarge Detection Delay Time
tDET2
VDD=3.6V to 2.0V
125
ms
Overdischarge Release Delay Time
tREL2
VDD=2.0V to 3.6V
1.0
ms
Discharge Over Current Detection Delay
Time
tDET3
VDD=3.0V, VM=0V to 0.3V
8.0
ms
Discharge Over Current Release Delay Time
tREL3
VDD=3.0V, VM=0.3V to 0V
1.0
ms
Charge Over Current Detection Delay Time
tDET4
VDD=3.0V, VM=0V to -1V
8.0
ms
Charge Over Current Release Delay Time
tREL4
VDD=3.0V, VM=-1V to 0V
1.0
ms
Discharge Short Circuit Detection Delay
Time
tSHORT VDD=3.0V, VM=0V to 3V
500
µs


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