ISL78200AVEZ INTERSIL [Intersil Corporation], ISL78200AVEZ Datasheet - Page 8

• Manufacturer Part Number: ISL78200AVEZ
• Description: 2.5A Regulator with Integrated High-Side MOSFET for Synchronous Buck or Boost Buck Converter
• Manufacturer: INTERSIL [Intersil Corporation]

Electrical Specifications
unless otherwise noted: V
Boldface limits apply over the operating temperature range, -40°C to +105°C. (Continued)
NOTES:
POWER GOOD MONITOR
Overvoltage Rising Trip Point
Overvoltage Rising Hysteresis
Undervoltage Falling Trip Point
Undervoltage Falling Hysteresis
PGOOD Rising Delay
PGOOD Leakage Current
PGOOD Low Voltage
PROTECTION
Default Cycle by Cycle Current Limit Threshold
Hiccup Current Limit Threshold
OVERVOLTAGE PROTECTION
OV Latching-off Trip Point
OV Non-Latching-off Trip Point
OV Non-Latching-off Release Point
OVER-TEMPERATURE PROTECTION
Over-Temperature Trip Point
Over-Temperature Recovery Threshold
6. Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise specified. Temperature limits established by characterization
7. Wire bonds not included. The wire bond resistance between VIN and PHASE pin is 32mΩ typical.
and are not production tested.
PARAMETER
IN
= 12V, or V
8
CC
Refer to the Block Diagram (page 4) and Typical Application Schematics (page 5). Operating conditions
= 4.5V, T
A
t
PGOOD_DELAY
V
V
= -40°C to +105°C. Typicals are at T
FB/
FB/
V
V
SYMBOL
V
FB/
FB/
PGOOD
I
I
OC_1
OC_2
V
V
OVTRIP
UVTRIP
V
V
REF
REF
ISL78200
Percentage of Reference Point
Percentage Below OV Trip Point
Percentage of Reference Point
Percentage Above UV Trip Point
f
PGOOD HIGH, V
PGOOD LOW, I
ILIMIT = GND or VCC or Floating
Hiccup, I
Percentage of Reference Point
LG = UG = LATCH LOW
Percentage of Reference Point
LG = UG = LOW
Percentage of Reference Point
OSC
= 500kHz
OC_2
TEST CONDITIONS
/I
PGOOD
OC_1
PGOOD
A
= 0.2mA
= +25°C.
= 4.5V
(Note 6)
MIN
104
84
3
102.5
0.10
115
120
155
TYP
110
110
140
3.6
90
10
3
2
3
September 22, 2011
(Note 6) UNITS
MAX
116
4.2
96
FN7641.0
ms
nA
°C
°C
%
%
%
%
%
%
%
%
V
A