SC1592ISTRT Datasheet, PDF (4/19 Pages) Samtec, Inc – Low Dropout High Performance Adjustable Positive Voltage Regulator

SC1592
POWER MANAGEMENT
Pin Configurations
Top View
TAB
Pin Function
1
ILIM
2
IN
3
CNTL
4
GND
5
OUT
6
SENSE
7
EN
TAB
GND
(TO-263-7L DDPAK)
Top View
ILIM
1
8
IN
2
7
IN
3
6
CNTL
4
5
EN
SENSE
OUT
OUT
Ordering Information
Part Number
SC1592IMTR
Package ⁽¹⁾
TO-263-7L
Temp. Range (T_J)
-40°C to +125°C
SC1592IMTRT⁽³⁾
SC1592ISTR SOIC-8L EDP
SC1592ISTRT⁽³⁾
SC1592EVB⁽²⁾
Evaluation Board
Notes:
(1) Only available in tape and reel packaging. A reel
contains 800 devices for TO-263 package and 2500
devices for SOIC package.
(2) When ordering Evaluation Board please specify pack-
age needed (TO-263(DDPAK) or SOIC(EDP)).
(3) Lead free product.
Bottom View
GND
EN
SENSE
OUT
OUT
8
1
7 2 Exposed
Die Pad
6
3
5
4
ILIM
IN
IN
CNTL
(SOIC-8L EDP)
(SOIC-8L EDP)
Pin Descriptions
Pin #
DDPAK
Pin #
SOIC
1
1
2
2, 3
Pin Name
ILIM
IN
3
4
CNTL
4, TAB
PAD
GND
5
5, 6
OUT
6
7
SENSE
7
8
EN
© 2011 Semtech Corporation
Pin Function
Externally programmable current limit should be set at < 5A.
This is the collector input to the power device. The ouput load current is supplied
through this pin.
This pin is the bias supply for the control circuitry. The current flow into this pin will
be approximately 1% of the output current. For the device to regulate, the voltage
on this pin must be at least 1.5V greater than the output voltage, but no less than
V_{CNTL_MIN.}
Ground.
This is the power output of the device.
This is a feedback input.
Enable input. When high, should be less or equal to V_CNTL.
4
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