MAX1535 Maxim Integrated Products, MAX1535 Datasheet - Page 6

• Manufacturer Part Number: MAX1535
• Description: Highly Integrated Level 2 Smbus Battery Charger
• Manufacturer: Maxim Integrated Products

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Highly Integrated Level 2 SMBus
Battery Charger
ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1. V
VMAX = IMAX = REF, C
wise noted.)
ELECTRICAL CHARACTERISTICS
(Circuit of Figure 1. V
VMAX = IMAX = REF, C
6
SCL Low Period
SCL High Period
Maximum Charging Period
Without a ChargeVoltage() or
ChargeCurrent() Command
CHARGE-VOLTAGE REGULATION
Charge-Voltage Accuracy
Full-Charge Voltage
CHARGE-CURRENT REGULATION
CSIP-to-CSIN Full-Scale Current-
Sense Voltage
Compliance Current Accuracy
Charge Current
BATT/CSIP/CSIN Input Voltage
Range
CSIP/CSIN Input Current
INPUT-CURRENT REGULATION
CSSP-to-CSSN Full-Scale
Current-Sense Voltage
Input Current-Limit Accuracy
_______________________________________________________________________________________
PARAMETER
PARAMETER
DCIN
DCIN
LDO
LDO
= V
= V
= 1µF, C
= 1µF, C
CSSP
CSSP
= V
= V
ChargeVoltage() = 0x41A0 and 0x3130
ChargeVoltage() = 0x20D0
ChargeVoltage() = 0x1060
ChargeVoltage() = 0x41A0
ChargeVoltage() = 0x3130
ChargeVoltage() = 0x20D0
ChargeVoltage() = 0x1060
V
10mΩ sense resistor (R2 in Figure 1) between CSIP and
CSIN; ChargeCurrent() = 0x1F80
10mΩ sense resistor (R2 in Figure 1) between CSIP and
CSIN; ChargeCurrent() = 0x1F80
V
V
10mΩ sense resistor (R1 in Figure 1) between CSSP and
CSSN; InputCurrent() = 0x1580 (11.008A)
10mΩ sense resistor (R1 in Figure 1) between
CSSP and CSSN; InputCurrent() = 0x1000
(8.192A)
10mΩ sense resistor (R1 in Figure 1) between CSSP and
CSSN; InputCurrent() = 0x0800 (4.096A)
DHIV
DHIV
BATT
CSIP
DCIN
CSSN
CSSN
= 0.1µF, C
= 0.1µF, C
= V
= 12V
= 18V
= 18V, V
= 18V, V
CSIN
= 12V
REF
BATT
REF
BATT
= 1µF, T
CONDITIONS
= 1µF, T
CONDITIONS
= V
= V
CSIP
CSIP
A
A
= V
= V
= -40°C to +85°C, unless otherwise noted.) (Note 2)
= 0°C to +85°C. Typical values are at T
CSIN
CSIN
= 12V, V
= 12V, V
DD
DD
= 3.3V, ACIN = PGND = GND, LDO = DLOV,
= 3.3V, ACIN = PGND = GND, LDO = DLOV,
16.532
12.390
8.266
4.116
72.58
7.258
MIN
-1.6
-1.6
-1.8
MIN
140
-10
-10
-10
4.7
99
-8
0
4
TYP
TYP
175
A
= +25°C, unless other-
17.068
12.794
8.534
4.268
88.70
8.870
MAX
MAX
+1.6
+1.6
+1.8
+10
800
121
+10
+10
210
+8
19
UNITS
UNITS
mV
mV
µA
µs
µs
%
%
%
A
V
V
s