ISL6253HAZ Intersil, ISL6253HAZ Datasheet - Page 4

• Manufacturer Part Number: ISL6253HAZ
• Description: IC CTRLR BATTERY CHARGER 28QSOP
• Manufacturer: Intersil

Specifications of ISL6253HAZ

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 7 V ~ 25 V
• Operating Temperature: -10°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP (0.150", 3.95mm Width)
• Rohs Compliant: YES
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Specifications
DCSET Input Bias Current Hysteresis
DCSET Input Bias Current
DCSET Input Bias Current
OSCILLATOR
Frequency
PWM Ramp Voltage (peak-peak)
SYNCHRONOUS BUCK REGULATOR
Maximum Duty Cycle
UGATE Pull-up Resistance
UGATE Source Current
UGATE Pull-down Resistance
UGATE Sink Current
LGATE Pull-up Resistance
LGATE Source Current
LGATE Pull-down Resistance
LGATE Sink Current
CHARGING CURRENT SENSING AMPLIFIER
Input Common Mode Range
Input Offset Voltage
Input Bias Current at CSOP
Input Bias Current at CSON
CSOP to CSON Input Full Scale Sense Voltage
CSOP to CSON Input Full Scale Sense Voltage in Trickle
Charge Mode
Trickle Charge Threshold Voltage
CHLIM Input Bias Current
ADAPTER CURRENT SENSING AMPLIFIER
Input Common Mode Range
Input Offset Voltage
Input Bias Current at CSIP
Input Bias Current at CSIN
ADAPTER CURRENT LIMIT THRESHOLD
CSIP to CSIN Input Full Scale Sense Voltage
PARAMETER
4
DCIN = CSIP = CSIN = 18V, CSOP = CSON = 12V, ACSET = DCSET = 1.5V, VREF = ACLIM = CHLIM,
VADJ = Floating, EN = VDD = 5V, BOOT-PHASE = 5.0V, GND = PGND = 0V, C
T
A
= -10°C to +100°C, T
DCSET ≥ 1.26V
DCSET < 1.26V
CSIP = 18V
CSIP = 11V
300kHz
BOOT-PHASE = 5V, 500mA source current
BOOT-PHASE = 5V, BOOT-UGATE = 2.5V
BOOT-PHASE = 5V, 500mA sink current
BOOT-PHASE = 5V, UGATE-PHASE = 2.5V
VDDP-PGND = 5V, 500mA source current
VDDP-PGND = 5V, VDDP-LGATE = 2.5V
VDDP-PGND = 5V, 500mA sink current
VDDP-PGND = 5V, LGATE = 2.5V
Guarantee by design
0 < CSOP < 18V
0 < CSON < 18V
CHLIM = 3.3V
CHLIM = VREF
CHLIM = FLOAT
CHLIM = GND
CHLIM = 3.3V
CHLIM = VREF
CHLIM = FLOAT
CHLIM = GND
CSON Rising
Hysteresis
CHLIM = GND or VREF
Guarantee by design
0 < CSIP < DCIN
0 < CSIN < DCIN
ACLIM = VREF
ACLIM = Float
ACLIM = GND
J
≤
125°C, unless otherwise noted. (Continued)
ISL6253
TEST CONDITIONS
MIN
240
123
100
1.4
0.8
4.0
2.5
1.5
3.0
-25
97
96
61
26
20
75
50
-1
-3
-2
2
2
0
6
7
VDD
TYP
1.55
300
300
127
100
100
325
103
3.4
3.4
0.9
1.8
1.0
0.9
1.8
1.8
1.0
0.9
1.8
8.9
7.5
5.6
3.7
3.1
99
10
65
30
78
53
0
0
1
= 1µF I
MAX
VDD
99.6
12.0
11.0
360
425
131
104
180
475
106
4.8
4.8
1.7
1.0
3.0
1.8
3.0
1.8
9.0
7.0
3.2
18
20
69
34
25
25
10
81
56
1
3
2
= 0mA,
mV/CELL
V/CELL
UNITS
kHz
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
µA
µA
µA
µA
µA
µA
µA
µA
%
Ω
Ω
Ω
Ω
V
V
A
A
A
A
V
V