M62253BGP Просмотр технического описания (PDF) - Renesas Electronics
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M62253BGP Datasheet PDF : 13 Pages
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M62253BGP
Electrical Characteristics
Blocks
All
device
VDD
Voltage
detection
Current
detection
LED
TIN
OUT
C1
C2
C3
Item
Supply voltage
Current consumption
VDD output voltage
Charge start voltage
Quick charge start voltage
Output voltage setting
Recharge start voltage
VSENSE terminal input current
Charging current setting
voltage 1
Charging current setting
voltage 2
Charge completion detecting
voltage
Charge completion detecting
voltage
Input current into SENSE+
pin
Input current into SENSE–
pin
LED1 pin saturation voltage
LED2 pin saturation voltage
TIN pin upper threshold voltage 1
TIN pin lower threshold voltage 1
TIN pin upper threshold voltage 2
TIN pin lower threshold voltage 2
Input current into TIN pin
Output pin saturation voltage
Output pin leak current
Delay time for voltage
detection
Connect/disconnect detection
time1
Delay time for current
detection
Delay time for LED switch
over
Discharging time
Delay time for temperature
detection
(VCC = 12.0 V, VSENSE = 3.6 V, Ta = 25°C, unless otherwise noted)
Symbol
Min
Typ
Max Unit
Condition
VCC
5.0
—
15.0 V
ICC
—
7
—
mA LED is off
VDD
4.30 4.53 4.76 V
VTHchgon
1.44 1.54 1.64 V
VTHqchgon
2.97 3.07 3.17 V
Vochg
4.17 4.20 4.23 V During a charge
VTHrchgon
3.89 3.99 4.09 V At charge completion
linVSENSE –2.0
—
2.0
µA
ISET1
15
26
37
mV 1.56 V < battery V. < 3.07 V
ISET2
ITHchgoff
232
256
280
mV 5.0 V < VCC < 8.0 V
3.07 V < battery V. < 4.2 V
237
256
275 mV 8.0 V < VCC < 15.0 V
3.07 V < battery V. < 4.2 V
15
26
37
mV Vadj = 0.13 V
ITHchgoff
75
100
125 mV Vadj = 0.5 V
IINSENSE+
—
60
85
µA During a charge
IINSENSE–
—
60
85
µA During a charge
VOHLED1
VOHLED2
VTHINTH1
VTHINTL1
VTHINTH2
VTHINTL2
IinTIN
VOHOUT
ILOUT
tdC1
—
—
0.4
V ILED1 = 10 mA
—
—
0.4
V ILED2 = 10 mA
3.11 3.21
3.31
V VDD = 4.53 V
1.39 1.49 1.59 V
3.13 3.23 3.33 V
1.49 1.59 1.69 V
–1.0
—
—
µA
—
1.0
2.0
V IOUT = 20 mA
—
—
1.0
µA VOUT = 15 V
0.76 1.06 1.36
s At recharge C1 = 2.2 µF
tdBDET1
tdIDET
0.82 1.15 1.48
0.82 1.15 1.48
s 4.2 V con. voltage
output period
C2 = 2.2 µF
s C2 = 2.2 µF
tdILED
1.56 2.21 2.86
s C2 = 2.2 µF
tdchg
30
90
—
ms C2 = 2.2 µF
(after current detection)
tdC3
34
49
64
ms C3 = 0.1 µF
REJ03F0243-0200 Rev.2.00 Sep 14, 2007
Page 3 of 12
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