PL2576-XXXF5 Datasheet, PDF (3/10 Pages) Cystech Electonics Corp. – Simple Switcher 3A Step- Down Voltage Regulator

Spec. No. : C543F5
CYStech Electronics Corp. Issued Date : 2004.02.27
Revised Date :
Page No. : 3/10
Absolute Maximum Ratings (Note 1)
Maximum supply voltage ………………………………………………………………………………………………45V
ON/OFF pin input voltage …………………………………………………………………………………-0.3V≤V≤+VIN
Output voltage to ground (steady state)…………………………………………………………………………………-1V
Power dissipation ………………………………………………………………………………………. Internally limited
Storage temperature range…………………………….…………………………………………………..-65°C to +150°C
Maximum junction temperature……. ……………………………………………………………………………….150°C
Minimum ESD rating (C=100pF, R=1.5kΩ)……………………………………………………………………2kV
Lead temperature (Soldering, 10 seconds)……………………………………………………………….. …………260°C
Operating Ratings
Temperature range…………………………………………………………………………………. .-40°C ≤ TJ ≤ +125°C
Supply voltage…………………………………………………………………………………………………………40V
PL2576-3.3 Electrical Characteristics
Specifications with standard type face are for TJ=25°C, and those with boldface type apply over full
operating temperature range
Symbol
Parameter
Conditions
Typ
System Parameters (Note 3) Test Circuit Figure 2
VOUT
Output Voltage VIN=12V, ILOAD=0.5A
Circuit of Figure 2
3.3
VOUT
6V≤VIN≤40V, 0.5A≤ILOAD≤3A 3.3
Output Voltage _{Circuit of Figure 2}
η
Efficiency
VIN=12V, ILOAD=3A
75
Min
3.234
3.168/3.135
Max Units
3.336
V
3.432/3.465 V
%
PL2576-5.0 Electrical Characteristics
Specifications with standard type face are for TJ=25°C, and those with boldface type apply over full
operating temperature range
Symbol
Parameter
Conditions
Typ
System Parameters (Note 3) Test Circuit Figure 2
VOUT
Output Voltage VIN=12V, ILOAD=0.5A
Circuit of Figure 2
5.0
VOUT
8V≤VIN≤40V, 0.5A≤ILOAD≤3A 3.3
Output Voltage _{Circuit of Figure 2}
η
Efficiency
VIN=12V, ILOAD=3A
77
Min
4.9
4.800/4.750
Max Units
5.1
V
5.200/5.250 V
%
PL2576-XXXF5
CYStek Product Specification