ISL6173DRZA Intersil, ISL6173DRZA Datasheet - Page 15
ISL6173DRZA
Manufacturer Part Number
ISL6173DRZA
Description
IC CTRLR HOT SWAP DUAL LV 28QFN
Manufacturer
Intersil
Type
Hot-Swap Controllerr
Datasheet
1.ISL6173DRZA.pdf
(20 pages)
Specifications of ISL6173DRZA
Applications
General Purpose
Internal Switch(s)
No
Voltage - Supply
2.25 V ~ 3.63 V
Operating Temperature
0°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
28-VFQFN Exposed Pad
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ISL6173DRZA
Manufacturer:
Intersil
Quantity:
135
ISL6173
FIGURE 18. WOC OPERATION
Channel 1 is Vgate, Channel 2 is the pulse generator output
and Channel 3 is Vout. Note how Vgate gets immediately
pulled down to zero volts up on load application.
In CR mode, however, Vgate always remains above zero
volts because WOC comparator never trips. This can be
seen on the following scope shot:
FIGURE 19. CURRENT REGULATION OPERATION
It is also important to note that in WOC mode, although
Vgate gets pulled down to zero initially, the gate is quickly
released and slowly rises until the CR amplifier takes control.
15
FN9186.3
January 3, 2006