鈥?/div>
6 bit VR10 compatible VID with 0.5% overall system accuracy
1 to X phases operation with matching phase ICs
On-chip 700鈩?VID Pull-up resistors with VID pull-up voltage input
Programmable Dynamic VID Slew Rate
No Discharge of output capacitors during Dynamic VID step-down (can be disabled)
+/-300mV Differential Remote Sense
Programmable 150kHz to 1MHz oscillator
Programmable VID Offset and Load Line output impedance
Programmable Softstart
Programmable Hiccup Over-Current Protection with Delay to prevent false triggering
Simplified Powergood provides indication of proper operation and avoids false triggering
Operates from 12V input with 9.1V Under-Voltage Lockout
6.8V/5mA Bias Regulator provides System Reference Voltage
1.2V @ 150mA VCCVID Linear Regulator with Full Protection
VCCVID Powergood with Programmable delay gates converter operation
Programmable Converter Over-Temperature Detection and Output
Small thermally enhanced 32L MLPQ package
PACKAGE PIN OUT
32
30
31
VIDDEL
29
28
HOTSET
27
26
RMPOUT
VIDPGD
PWRGD
SS/DEL
VRHOT
LGND
25
1
2
VIDFB
VCC
VBIAS
24
23
22
VCCVID
3
VIDPWR
4
VID5
5
VID0
6
VID1
IR3080
CONTROL
IC
VOSNS-
BBFB
EAOUT
21
FB
20
VDRP
19
7
VID2
IIN
18
8
VID3
TRM1
OCSET
ROSC
TRM3
17
TRM2
10
11
12
13
14
TRM4
VID4
15
16
9
VDAC
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/30/04