MIC2296 데이터 시트보기 (PDF) - Micrel
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MIC2296 Datasheet PDF : 12 Pages
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Micrel, Inc.
MIC2296
Ordering Information
Part Number
Standard
Lead-Free
MIC2296BML MIC2296YML
MIC2296BD5* MIC2296YD5*
* Contact factory for availability.
Output Over
Voltage Protection
34V
-
Marking Code
Standard Lead-Free
WDA
WDA
WDAA
WDAA
Junction
Temp. Range
-40°C to 125°C
-40°C to 125°C
Package
8-Pin 2mm x2mm MLF®
5-Pin Thin SOT-23
Pin Configuration
FB GND SW
321
4
5
EN
VIN
OVP 1
8 PGND
VIN 2
7 SW
EN 3
6 FB
AGND 4
5 NC
EP
TSOT-23-5 (BD5)
8-pin MLF® (BML)
Pin Description
MIC2296BD5 MIC2296BML
Thin SOT-23-5 2x2 MLF-8L
—
1
5
2
4
3
—
4
—
5
3
6
1
7
—
8
2
—
—
EP
Pin Name
OVP
VIN
EN
AGND
N/C
FB
SW
PGND
GND
GND
Pin Function
Output Over-Voltage Protection (Input): Tie this pin to VOUT to clamp
the output voltage to 34V maximum in fault conditions. Tie this pin to
ground if OVP function is not required.
Supply (Input): 2.5V to 10V input voltage.
Enable (Input): Logic high enables regulator. Logic low shuts down
regulator.
Analog ground
No connect. No internal connection to die.
Feedback (Input): 1.24V output voltage sense node. VOUT = 1.24V ( 1 +
R1/R2)
Switch Node (Input): Internal power BIPOLAR collector.
Power ground
Ground (Return): Ground.
Ground (Return). Exposed backside pad.
January 2010
2
M9999-011310
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