pip250m NXP Semiconductors, pip250m Datasheet - Page 8

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

Philips Semiconductors
8. Limiting values
Table 3:
In accordance with the Absolute Maximum Rating System (IEC 60134).
[1]
[2]
[3]
9397 750 10904
Product data
Symbol
V
V
V
V
V
V
V
I
I
P
T
T
V
O(AV)
ORM
DDC
DDO
PHASE
OCSET
FB
O
CB
tot
j
stg
esd
Pulse width and repetition rate limited by maximum value of T
Assumes a thermal resistance from junction to printed-circuit board of 5 K/W
The PIP250M meets class 2 for Human Body Model and class M3 for Machine Model.
Limiting values
Parameter
control circuit supply voltage
output stage supply voltage
input voltage on PHASE
input voltage on OCSET
input voltage on FB
output voltage
bootstrap voltage
average output current
repetitive peak output current
total power dissipation
junction temperature
storage temperature
electrostatic discharge voltage
Fig 6. Average output current as a function of printed-circuit board temperature.
Circuit of
Figure
Rev. 02 — 21 February 2003
Conditions
T
t
T
T
human body model; C = 100 pF;
R = 1500
machine model; C = 200 pF;
R = 10 ; L = 0.75 H
p
pcb
pcb
pcb
9; V
10 s; duty cycle
I O(AV)
= 25 C
= 90 C
DDC
(A)
110 C;
16
12
8
4
0
= 5 V; V
j
.
0
Figure 6
DDO
= 5 V; V
50
0.075
O
= 2.5 V.
100
[1]
[3]
[2]
[2]
T pcb ( C)
© Koninklijke Philips Electronics N.V. 2003. All rights reserved.
Min
-
-
-
-
-
-
Integrated buck converter
0.3
0.3
0.3
0.3
0.3
0.3
0.3
40
55
03ak50
150
Max
+7
+7
+7
+7
+7
+V
+15
15
200
20
7
+125
+150
2
200
PIP250M
DDO
+ 0.3
Unit
V
V
V
V
V
V
V
A
A
W
W
kV
V
8 of 19
C
C