CM8501 Datasheet, PDF (2/10 Pages) List of Unclassifed Manufacturers – 1.5A BUS TERMINATOR

PIN CONFIGURATION
PSOP-16 (PS16)/PTSSOP-16 (PT16)
Top View
1
VCCA
NC
16
2
NC
PVDD
15
3
NC
VL
14
4
NC
PGND
13
5
AGND
NC
12
6
SD
VFB
11
7
VIN/2
VCCQ
10
8
AGSEN
NC
9
CM8501/A
1.5A BUS TERMINATOR
PSOP-8 (PS08)
Top View
1
VCCA
PVDD
8
2
VCCQ
VL
7
3
AGND
PGND
6
4
SD
VFB
5
PIN DESCRIPTION
Pin No.
8501
8501A
Symbol
Description
Operating Rating
Min.
Typ.
Max. Unit
1
1 VCCA Voltage supply for internal circuits
2
2.5
5.5
V
2,3,4,9,12,16
-- NC
No Connection
5
3 AGND Ground for internal reference voltage divider
6
4 SD
Shutdown level
0.75 x VCCA
VCCA+0.3 V
CMOS input level
Enable level
0
2.0
7
-- VIN/2 Input for external reference voltage
VCCQ/2
V
8
-- AGSEN Ground for remote sensing
10
2 VCCQ Voltage reference for external voltage divider
2.5
V
11
5
VFB
Feedback node for the V_TT
13
6 PGND Ground for output power transistors
VCCQ/2
V
14
7 VL
Output voltage/inductor connection (IDD1+IDD2,
-2.0
+2.0
A
Output RMS current)
15
8 PVDD Voltage supply for output power transistors
2
2.5
5.5
V
ORDERING INFORMATION
Part Number
CM8501IT
CM8501IS
CM8501AIS
CM8501GIT*
CM8501GIS*
CM8501AGIS*
*Note: G : Suffix for Pb Free Product
Temperature Range
-40℃ to 85℃
-40℃ to 85℃
-40℃ to 85℃
-40℃ to 85℃
-40℃ to 85℃
-40℃ to 85℃
Package
16-Pin PTSSOP (PT16)
16-Pin PSOP (PS16)
8-Pin PSOP (PS08)
16-Pin PTSSOP (PT16)
16-Pin PSOP (PS16)
8-Pin PSOP (PS08)
2005/02/02 Rev. 1.2
Champion Microelectronic Corporation
Page 2