SC4501
POWER MANAGEMENT
Electrical Characteristics (Cont.)
Unless specified: V
IN
= 2V, SHDN = 1.5V, R
OSC
= 7.68kΩ, -40°C < T
A
= T
J
< 85°C
Parameter
Switch Leakage Current
Shutdown Threshold Voltage
Shutdown Pin Current
Soft-Start Charging Current
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
Test Conditions
V
SW
= 5V
Min
Typ
0.01
Max
1
1.18
Unit
µA
V
µA
1.02
V
SHDN
= 1.2V
V
SHDN
= 0
V
SS
= 0.3V
1.1
-4.6
0
1.5
160
10
0.1
µA
µA
°C
°C
Pin Configurations
TOP VIEW
Ordering Information
Device
(1)(2)
SC4501MLTRT
SC4501MSETRT
SC4501EVB
(3)
Package
MLPD-10
Temp. Range( T
A
)
-40 to 85°C
MSOP-8-EDP
Evaluation Board
(10 Pin - MLPD, 3 x 3mm)
Notes:
(1) Only available in tape and reel packaging. A reel
contains 3000 devices for MLP package and 2500
devices for MSOP.
(2) Lead free product. This product is fully WEEE and
RoHS compliant.
(3) Contact factory for availability.
TOP VIEW
COMP 1
FB 2
SHDN 3
GND 4
8 SS
7 ROSC
6 IN
5 SW
(8 Pin MSOP-EDP)
©
2005 Semtech Corp.
3
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SEMTECH [ SEMTECH CORPORATION ]
