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NIS5102QP1HT1

P1-P3P4-P6P7-P9P10-P12P13-P14
NIS5102
http://onsemi.com
7
TYPICAL APPLICATION CIRCUITS AND OPERATION WAVEFORMS
(T
A
= 25°C unless otherwise noted)
Figure 10. Current Waveforms for Overload, Short Circuit and Thermal Shutdown
+
Gnd
En/Timer
VCC
OVLO
UVLO
Power Good
Source
Figure 11. Typical Applications Circuit
+
C
C
charge
R
UVLO
R
OVLO
C
delay
DC-DC
Converter
Figure 12. Turn-on Waveforms for 3300 mF Load
Capacitors
Figure 13. Turn-on Waveforms for Shorted
Output, Latchoff Device
C
charge
Current
Limit
R
LIMIT
Input Voltage
GND
Output Current
Output Voltage
Power
Good
Power Good
Delay
Turn on
Delay
Input Voltage
Output Current
Output Voltage
Device Reaching
Thermal Limit
20 ms/div
(2 V/div)
(2 A/div)
NIS5102
http://onsemi.com
8
TYPICAL APPLICATION CIRCUITS AND OPERATION WAVEFORMS (continued)
(T
A
= 25°C unless otherwise noted)
Input Voltage
Output Current
Output Voltage
Device Reaching
Thermal Limit
Power Good
Input Voltage
Output Current
Output Voltage
Device Reaching
Thermal Limit
Power Good
Input Voltage
Output Current
Overvoltage
condition
Output Voltage
Power Good
Input Voltage
Output Current
Overvoltage
Condition
Output Voltage
Power Good
Figure 14. Turn-On Waveforms for Shorted Output,
Auto-Retry Device
Figure 15. Device Response During an Overvoltage
Condition
NIS5102
http://onsemi.com
9
+
Gnd
En/Timer
VCC
OVLO
UVLO
Power Good
Source
+
+
C
charge
R
UVLO
R
OVLO
C
delay2
DC-DC
Converter
DC-DC
Converter
C
charge
C
delay1
Figure 16. Turn-on Sequencing Using Power Good Signal
R
UVLO
R
OVLO
+
+
Gnd
VCC
OVLO
UVLO
Power Good
C
charge
En/Timer
C
charge
R
OVLO
R
UVLO
DC-DC
Converter
Figure 17. Parallel Operation / Simultaneous Turn-on and Shutdown
Current
Limit
R
LIMIT
Gnd
En/Timer
VCC
OVLO
UVLO
Power Good
Source
C
charge
Current
Limit
R
LIMIT
C
delay
Source
Current
Limit
R
LIMIT
Gnd
VCC
OVLO
UVLO
Power Good
En/Timer
C
charge
Source
Current
Limit
R
LIMIT
R
UVLO
C
charge
Figure 18. Turn-on Waveforms for Parallel Operation
Input Voltage
Output Voltage
I
out
, Device1
I
out
, Device2
P1-P3P4-P6P7-P9P10-P12P13-P14

NIS5102QP1HT1

Mfr. #:
Buy NIS5102QP1HT1
Manufacturer:
ON Semiconductor
Description:
Hot Swap Voltage Controllers MI HI SDE SMRT HOTPLUG
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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