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| CHL8266_15 Datasheet, PDF (2/2 Pages) International Rectifier – Digital Multi-Phase GPU Buck Controller | |||
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Digital Multi-Phase GPU Buck Controller
ORDERING INFORMATION
CHL8266
CHL8266 -ï¯ï¯ï¯ ï¯ ï¯
T â Tape and Reel
R â Package Type (DFN)
C â Operating Temperature
(Commercial Standard)
XX â Configuration File ID
Package
QFN
QFN
Tape & Reel Qty
3000
3000
Part Number
CHL8266-CRT
CHL8266-xxCRT1
Notes:
1. âxxâ indicates customer specific configuration file.
48 47 46 45 44 43 42 41 40 39 38 37
RCSP 1
RCSM 2
VCC 3
VGPU 4
VRTN 5
SADDR 6
TP2 7
RRES 8
VINSEN 9
TSEN 10
EN 11
V18A 12
CHL8266
48 Pin
7mmx 7mm
QFN
TOP VIEW
GND
36 VCC
35 PWM6
34 PWM5
33 PWM4
32 PWM3
31 PWM2
30 PWM1
29 NC
28 VCC
27 NC
26 VR_HOT
25 VR_READY
13 14 15 16 17 18 19 20 21 22 23 24
Figure 3: CHL8266 Top View Enlarged
2 October 12, 2011 | FINAL | V1.05
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