ELECTRICAL CHARACTERISTICS
STATIC
STATIC
Table 3. Static Electrical Characteristics
Characteristics noted under conditions VBATT = 1.2 V, VO1_SENSE = 2.4 V, VGATE= 6.0 V, fCLK = 176.4 kHz unless
otherwise noted. Typical values noted reflect the approximate parameter means at TA = 27°C under nominal conditions unless
otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
GENERAL
VB Power Supply Voltage
Power Supply Voltage 1
Power Supply Voltage 2
V
VLVB
VHVB
0.9
2.7
1.2
3.5
2.2
4.2
Series Regulator Input Voltage (6), (7)
VSREGI
VBST
VSREG+0.2(8)
VSREG+0.3
VSREG+0.4
-
V
V
V
V
Start-Up Voltage
0.9
0
-
-
Analog Signal Input (9)
VIANA
VO1_SENSE
Logic Signal Input
WAKE1~4B
VILRSTB
VILGC
0
0
0
-
-
-
V_STDBY
VO1_SENSE
VBATT
CLEAR, SLEEP, EXT_CLOCK, DATA, STRB and SCKIN
VGATESEL1, 2
VILGSEL
Output Power Current
mA
VOUT1 Power Supply Circuit (10)
IOVOUT1
IOVOUT2
IOSREG1
IOSREG2
IOSREG3
IOVG
0
0
-
-
-
-
-
-
-
100
80
60
80
60
6.0
0
VOUT2 Power Supply Circuit (10)
SREG1 Power Supply Circuit
SREG2 Power Supply Circuit
SREG3 Power Supply Circuit
VGATE Power Supply Circuit
PGOOD
5.0
6.0
5.0
-5.0
-
IOPGOOD
Supply Current in Stand-by mode
VB Supply Current (VB = 1.2 V for Ni_MH)
(HVB = 3.5 V for Li-Ion)
µA
IBSNi
IBSLi
-
-
5.0
8.0
10
12
Supply Current in Operating mode
VB Supply Current (VB = 1.2 V for Ni_MH)
(HVB = 3.5 V for Li-Ion)
mA
IBNi
IBLi
-
-
9.0
7.0
18
14
Reference Power Supply Circuit
Output Voltage
VREF
1.255
-0.3
1.275
-
1.295
0.3
V
Output Current
IOREF
mA
Switching Power Supply 1
VOUT1
2.3
2.4
2.5
V
VOUT1 Output Voltage (Io = 0~100 mA)
Notes
6. When applying voltage from an external source.
7. 0.3 V when VGATE is 4.5 V.
8. Provide 2 V or higher for the voltage difference (VGATE - VO1_SENSE).
9. VREF, DMAX1, DMAX2, SREGC1, SREGC2, SREGC3 and RESET1_TH.
10. Includes the series pass power supply circuit output current.
18730
Analog Integrated Circuit Device Data
Freescale Semiconductor
7
FREESCALE [ Freescale ]
