MP62160/MP62161 –CURRENT-LIMITED POWER DISTRIBUTION SWITCH
MP62160_MP62161 Rev. 0.9 www.MonolithicPower.com 4
7/8/2010 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited.
© 2010 MPS. All Rights Reserved.
PIN FUNCTIONS
Pin #
SOIC8
Pin #
MSOP8E
Pin #
QFN8E
Name I/O Description
1 1 1 GND Ground.
2, 3 2, 3 2, 3 IN I Input Voltage. Accepts 2.7V to 5.5V input.
4 4 4
EN
———
I Active Low: (MP62160), Active High: (MP62161)
5 5 5
FLAG
O
IN-to-OUT Over-current, active-low output flag. Open-
Drain.
6, 7, 8 6, 7, 8 6, 7, 8 OUT O
IN-to-OUT Power-Distribution Output (for all 3 output
pins)
TYPICAL PERFORMANCE CHARACTERISTICS
T
A
= +25ºC, unless otherwise noted.
V
I(EN)
V
I(EN)
V
O(OUT)
V
O(OUT)
V
O(OUT)
OUT
R
L
T
on
T
on
T
off
T
off
T
f
T
r
C
L
50%
50%
50%
50%
90%
90%
90%
90%
10%
10%
10%
10%
VOLTAGE WAVEFORMS
TEST CIRCUIT
Figure 1—Test Circuit and Voltage Waveforms
