ISL6251EVAL2Z Intersil, ISL6251EVAL2Z Datasheet - Page 4

• Manufacturer Part Number: ISL6251EVAL2Z
• Description: EVALUATION BOARD FOR ISL6251
• Manufacturer: Intersil

Specifications of ISL6251EVAL2Z

• 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
CHARGING CURRENT SENSING AMPLIFIER
Input Common-Mode Range
Input Offset Voltage
Input Bias Current at CSOP
Input Bias Current at CSON
CHLIM Input Voltage Range
CSOP to CSON Full-Scale Current
Sense Voltage
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 Offset Voltage
Input Bias Current at CSIP and CSIN
Combined
Input Bias Current at CSIN
PARAMETER
4
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
J
≤ 125°C, unless otherwise noted. (Continued)
CSIP = 18V
CSIP = 11V
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
Guaranteed by design
0 < CSOP < 18V
0 < CSON < 18V
ISL6251: CHLIM = 3.3V
ISL6251A, CHLIM = 3.3V
ISL6251: CHLIM = 2.0V
ISL6251A: CHLIM = 2.0V
ISL6251: CHLIM = 0.2V
ISL6251A: CHLIM = 0.2V
CHLIM = GND or 3.3V, DCIN = 0V
CHLIM rising
Guaranteed by design
CSIP = CSIN = 25V
0 < CSIN < DCIN, Guaranteed by design
TEST CONDITIONS
ISL6251, ISL6251A
MIN
245
-2.5
157
160
5.0
7.5
97
95
97
80
15
-1
-2
0
0
7
VDD
= 1µF, I
TYP
0.25
0.10
300
165
165
100
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
VDD
1
0
= 0mA, T
MAX
99.6
15.0
12.5
355
100
173
170
105
103
130
3.0
1.8
3.0
1.8
2.5
3.6
18
95
40
25
A
2
1
2
1
= -10°C to +100°C,
May 10, 2006
UNITS
kHz
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
µA
µA
µA
µA
µA
%
Ω
Ω
Ω
Ω
FN9202.2
V
V
A
A
A
A
V
V
V