LM2655MTC-ADJ National Semiconductor, LM2655MTC-ADJ Datasheet - Page 3

• Manufacturer Part Number: LM2655MTC-ADJ
• Description: IC,SMPS CONTROLLER,CURRENT-MODE,BIPOLAR/MOS,TSSOP,16PIN,PLASTIC
• Manufacturer: National Semiconductor

Specifications of LM2655MTC-ADJ

• Rohs Compliant: NO

Pin Description
Ordering Information
14-16
Pin
1-2
3-5
10
11
12
13
6
7
8
9
SD(SS)
L
COMP
Name
GND
PV
AV
PV
DELAY
LDR
V
SW
FB
CB
IN
IN
IN
Supplied as 1000 units
Switched-node connection, which is connected to the source of the internal high-side
MOSFET.
Main power supply input pin. Connected to the drain of the internal high-side MOSFET.
Bootstrap capacitor connection for high-side gate drive.
Input voltage for control and drive circuits.
Shutdown and Soft-start control pin. Pulling this pin below 0.3V shuts off the regulator. A
capacitor connected from this pin to ground provides a control ramp of the input current.
Do not drive this pin with an external source or erroneous operation may result.
Output voltage feedback input. Connected to the output voltage.
Compensation network connection. Connected to the output of the voltage error amplifier.
A capacitor between this pin to ground sets the delay from when the output voltage
reaches 80% of its nominal to when the undervoltage latch protection is enabled.
Low-side FET gate drive pin.
Power ground.
Main power supply input pin. Connected to the drain of the internal high-side MOSFET.
LM2655MTC-ADJ
LM2655MTC-3.3
Tape and Reel
3
Supplied as 3000 units,
LM2655MTCX-ADJ
LM2655MTCX-3.3
Tape and Reel
Function
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