PS0020 Datasheet, PDF (2/10 Pages) Power IC Ltd. – Low Iq Synchronous Boost Converter with Output Disconnect

PS0020
MARKING DIAGRAMS
XX: PS0020
Y : Adjustable/fixed voltage
version,
refer to ordering information
M: Mask Version
W: Week code
A~Z=W1~W26
A~Z=W27~W52
Lead Free Package
PIN CONFIGURATION
PIN DESCRIPTION
Name Pin
Type
SW
GND
FB
SHUTB
VOUT
V_IN
1
Switch
2
Ground
3
Feedback
4 Shutdown input.
5
Analog output.
6
Battery input.
ORDERING INFORMATION
Function
Connect inductor between SW and Vin.
Ground pin
Adjustable feedback input, connect to resistor voltage divider.
SHUTB=High: normal operation. (Supports both TTL and CMOS Logic).
Boost regulator output.
Boost regulator input.
Part Number
Voltage
Marking
Junction Temp. Range
PS0020A
Adj.
N/A
-40°C to 85°C
PS0020 – 2.5
2.5
-40°C to 85°C
PS0020 – 2.8
2.8
-40°C to 85°C
PS0020 – 3.0
3.0
-40°C to 85°C
PS0020 – 3.3
3.3
-40°C to 85°C
Note 1 : Contact the factory for other output voltages that are not in the above table
Package
SOT-26
SOT-26
SOT-26
SOT-26
SOT-26
Version 1.1
www.picsemi.com
2
July 6, 2007
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