MIC2295 Datasheet, PDF (2/13 Pages) Micrel Semiconductor – High Power Density 1.2A Boost Regulator

Micrel
MIC2295
Ordering Information
Part Number
Standard
Lead-Free
Output Over
Voltage
Protection
Marking Code
Standard _Lead-Free
Junction
Temperature
Range
Package
MIC2295BD5 MIC2295YD5
-
MIC2295BML MIC2295YML
34V
Pin Configuration
SVAA
SXA
SVAA
SXA
-40°C to 125°C
-40°C to 125°C
Thin SOT23-
5
2mm x2mm
MLF-8L
Pin Description
MIC2295BD5
Thin SOT-23-5
1
2
3
4
MIC2295BML
2x2 MLF-8L
7
6
3
5
2
1
5
4
8
EP
July 2004
Pin Name
Pin Function
SW
GND
FB
EN
VIN
OVP
N/C
AGND
PGND
GND
Switch Node (Input): Internal power BIPOLAR collector.
Ground (Return): Ground.
Feedback (Input): 1.24V output voltage sense node.
V_OUT = 1.24V ( 1 + R1/R2)
Enable (Input): Logic high enables regulator. Logic low
shuts down regulator.
Supply (Input): 2.5V to 10V input voltage.
Output Over-Voltage Protection (Input): Tie this pin to
V_OUT to clamp the output voltage to 34V maximum in fault
conditions. Tie this pin to ground if OVP function is not
required.
No connect. No internal connection to die.
Analog ground
Power ground
Ground (Return). Exposed backside pad.
2
M9999-052402
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