pip250m NXP Semiconductors, pip250m Datasheet - Page 3

• Manufacturer Part Number: pip250m
• Description: Pip250m Integrated Buck Converter
• Manufacturer: NXP Semiconductors

Philips Semiconductors
6. Pinning information
9397 750 10904
Product data
6.1 Pinning
6.2 Pin description
Table 2:
Symbol
V
V
V
V
VO
CB
PHASE
OCSET/
ENABLE
FB
n.c.
Fig 2. Pin configuration (footprint view).
DDO
SSO
DDC
SSC
Grey area denotes terminal 1 index area.
OCSET/ENABLE
OCSET/ENABLE
Pin description
Pin
9, 12 to 17,
25, 26, PAD2
42 to 58
61, 62
8, 60, 67, 68,
PAD1
10, 18 to 24,
27 to 41, 59,
PAD3
7
5
1, 2
65
3, 4, 6, 11, 63,
64, 66
Rev. 02 — 21 February 2003
PHASE
V DDO
V DDO
V DDO
V DDO
V DDO
V DDO
V DDO
V SSC
n.c.
n.c.
n.c.
n.c.
VO
CB
10
11
12
13
14
15
16
17
1
2
3
4
5
6
7
8
9
[1]
[1]
[2]
[1]
I/O
-
-
-
-
O
I/O
I
I
I
-
PAD 1
V DDO
PAD 2
V SSC
PIP250M
Description
output stage supply voltage
output stage ground
control circuit supply voltage
control circuit ground
output
bootstrap capacitor connection
sense connection for current limit
current limit set and enable input
feedback input
no internal connection
PAD 3
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
VO
Integrated buck converter
PIP250M
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
03aj53
V SSO
V SSO
V SSO
V SSO
V SSO
V SSO
V SSO
V SSO
V SSO
V SSO
VO
VO
VO
VO
VO
VO
VO
3 of 19