MSK5020-120_15 Datasheet, PDF (1/6 Pages) M.S. Kennedy Corporation – Available in 3.3V, 5.0V and 12.0V versions

MIL-PRF-38534 CERTIFIED
HIGH CURRENT,
SUPER LOW DROPOUT
5020
FIXED VOLTAGE REGULATORS
M.S.KENNEDY CORP.
SERIES
4707 Dey Road Liverpool, N.Y. 13088
FEATURES:
Extremely Low Dropout Voltage: 0.50V @ 20 Amps
[phone]
Available in 3.3V, 5.0V and 12.0V versions
Output Voltages Are Internally Set to ±1%
TTL Level Enable Pin
Externally Programmable Current Limit
Low Quiescent Current
Available Fully Qualified to Mil-PRF-38534
Output Current to 20 Amps
Regulation Dropout Fault Pin
Contact MSK for MIL-PRF-38534 Qualification Status
DESCRIPTION:
The MSK 5020 series voltage regulators are available in +3.3V, +5.0V or +12.0V fixed output configurations. All
three boast ultra low dropout specifications due to the utilization of a MOSFET output pass transistor with extremely
low Rds(on). Dropout voltages of 0.50V at 20 amps are typical in this configuration, which drives efficiency up and
power dissipation down. Accuracy is guaranteed with a 1% initial output voltage tolerance that varies only ±2%
with temperature. A TTL input level can be used to enable/disable the device and a regulation dropout Fault pin
provides a means of monitoring the output level. The MSK 5020 series is packaged in a thermally efficient 12 pin
power dip.
EQUIVALENT SCHEMATIC
TYPICAL APPLICATIONS
High Efficiency, High Current Linear Regulators
Constant Voltage/Current Regulators
System Power Supplies
Switching Power Supply Post Regulators
1
PIN-OUT INFORMATION
1 Enable
2 NC
3 Ground
4 Filter Capacitor
5 Input
6 Fault
12 Output
11 Output
10 Sense
9 VSC
8 VSC
7 Case Connection
Rev. G 12/06