ISL6252AEVAL2Z Intersil, ISL6252AEVAL2Z Datasheet - Page 7
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ISL6252AEVAL2Z
Manufacturer Part Number
ISL6252AEVAL2Z
Description
EVALUATION BOARD FOR ISL6252A
Manufacturer
Intersil
Datasheet
1.ISL6252HAZ.pdf
(25 pages)
Specifications of ISL6252AEVAL2Z
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Electrical Specifications
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
Dead Time
CHARGING CURRENT SENSING AMPLIFIER
Input Common-Mode Range
Input Bias Current at CSOP
Input Bias Current at CSON
CHLIM Input Voltage Range
ISL6252
CSOP to CSON Full-Scale Current Sense
Voltage
ISL6252A
CSOP to CSON Full-Scale Current Sense
Voltage
ISL6252 CSOP to CSON Full-Scale
Current Sense Voltage Formula
ISL6252A CSOP to CSON Full-Scale
Current Sense Voltage Formula
CHLIM Input Bias Current
CHLIM Power-down Mode Threshold
Voltage
CHLIM Power-down Mode Hysteresis
Voltage
ADAPTER CURRENT SENSING AMPLIFIER
Input Common-Mode Range
Input Bias Current at CSIP and CSIN
Combined
Input Bias Current at CSIN
PARAMETER
7
DCIN = CSIP = CSIN = 18V, CSOP = CSON = 12V, ACSET = 1.5V, ACLIM = VREF, VADJ = Floating,
EN = VDD = 5V, BOOT-PHASE = 5.0V, GND = PGND = 0V, C
T
range, -10°C to +100°C. (Continued)
J
≤ +125°C, Unless Otherwise Noted. Boldface limits apply over the operating temperature
CSIP = 18V
CSIP = 11V
BOOT-PHASE = 5V, 500mA source current
BOOT-PHASE = 5V, 500mA sink current
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
Falling UGATE to rising LGATE or
falling LGATE to rising UGATE
5 < CSOP < 18V
5 < CSON < 18V
ISL6252: CHLIM = 3.3V
ISL6252: CHLIM = 2.0V
ISL6252: CHLIM = 0.2V
ISL6252A: CHLIM = 3.3V
ISL6252A: CHLIM = 2.0V
ISL6252A: CHLIM = 0.2V
Charge current limit mode
0.2V < CHLIM < 3.3V
Charge current limit mode
0.2V < CHLIM < 3.3V
CHLIM = GND or 3.3V, DCIN = 0V
CHLIM rising
CSIP = CSIN = 25V
0 < CSIN < DCIN
BOOT-PHASE = 5V, BOOT-UGATE = 2.5V
BOOT-PHASE = 5V, UGATE-PHASE = 2.5V
TEST CONDITIONS
ISL6252, ISL6252A
CHLIM*49.72
CHLIM*50
(Note 8)
161.7
- 2.4
MIN
245
160
5.0
7.5
VDD
97
10
95
97
- 5
80
15
-1
0
0
7
= 1µF, I
VDD
TYP
0.25
0.10
300
165
100
165
100
100
1.6
1.8
1.0
1.0
1.8
1.8
1.0
1.0
1.8
99
75
10
10
88
25
1
= 0mA, T
CHLIM*50.28
CHLIM*50
(Note 8)
A
168.3
MAX
+ 2.4
99.6
15.0
12.5
105
355
100
170
103
130
3.0
1.8
3.0
1.8
3.6
+ 5
30
18
95
40
25
= -10°C to +100°C,
2
1
August 25, 2010
UNITS
FN6498.3
kHz
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
µA
µA
µA
µA
µA
ns
%
Ω
Ω
Ω
Ω
V
V
A
A
A
A
V
V
V