isl97701 Intersil Corporation, isl97701 Datasheet - Page 4
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isl97701
Manufacturer Part Number
isl97701
Description
Boost Regulator With Integrated Schottky And Input Disconnect Switch
Manufacturer
Intersil Corporation
Datasheet
1.ISL97701.pdf
(10 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
isl97701IRZ-T7
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
Electrical Specifications
I
R
SYNCHRONIZATION INPUT – NSYNC
f
td
OVERVOLTAGE DETECTOR - V
V
OVERCURRENT DETECTOR
I
OVER-TEMPERATURE DETECTOR
t
t
FAULT SWITCH – VDD, VDDOUT
r
Ileak
I
REGULATION
ACC
ΔV
ΔV
FB
NSYNC
OCTVDDOUT
OFF
ON
SS_VDDOUT
ONFS
PARAMETER
FB
OUT
NSYNC
OUT
OUT
VDDOUT
/ΔIOUT
/ΔVDD
Input Current in FB
FB Pull-Down Switch Resistance
External Sync. Frequency Range
NSYNC Falling Edge to LX Falling Edge
Delay
Overvoltage Threshold
Overcurrent Threshold
Shut-Down Temperature Threshold
Turn-On Temperature Threshold
On-Resistance from VDD to VDDOUT
Leakage Current
Soft Inrush Current Source at VDDOUT VDD - VDDOUT = 0.5V, t
Output Voltage Accuracy, Assuming
Resistor Divider Tolerances of 0.1% or
Better
Load Regulation
Line Regulation
DESCRIPTION
4
OUT
VDD = 3.6V, GND = NEN = 0V, NSYNC = VDD, R
otherwise stated (Continued)
T falling
FB = 1.3V
I
FB = GND
t > 2.048ms, DC current
T rising
IOUT = 50mA, t > 2.048ms
VDDOUT = 0V
IOUT = 10mA, T
IOUT = 10mA, T
IOUT = 0mA to 50mA
VDD = 3.6V to 2.6V, I
FB
f
NSYNC
= 10mA
ISL97701
= 600kHz
CONDITION
A
A
= +25°C
= -40°C to +85°C
OUT
ON
1
= 30mA
= 390k, R
< 2.048ms
2
= 39k, L = 10µH, T
MIN
-0.2
600
-1.5
-2.5
31
TYP
0.01
0.05
800
135
100
0.2
0.1
15
80
35
50
A
= -40°C to +85°C unless
MAX
1400
100
0.2
1.5
2.5
25
3
April 23, 2007
UNIT
kHz
%/V
FN6474.0
mA
mA
µA
°C
°C
µA
ns
%
%
%
Ω
Ω
V