an6545 Panasonic Corporation of North America, an6545 Datasheet
an6545
Manufacturer Part Number
an6545
Description
Power Loss Voltage Regulators
Manufacturer
Panasonic Corporation of North America
Datasheet
1.AN6545.pdf
(3 pages)
AN6545, AN6545SP
Low Power Loss Voltage Regulators
with strobe pin which can turn on/off an output.
fixed at 5V.
• 150mA rated load current and 5V fixed output voltage
• Capable of turning off an output by setting the strobe
• Minimum input/output voltage difference:typ. 0.25V
• Built-in overcurrent protective circuit
• TO-126 (4-lead) package for the AN6545, and surface-
mount type 5-pin SIL plastic package for the AN6545SP
pin to the “L” level
The AN6545 and AN6545SP are the voltage regulators
A rated load current is 150mA and an output voltage is
Features
Block Diagram
Overview
1
4
Starter
Voltage Reference
Current Source
GND
+
–
3
Fin
The numbers in
AN6545SP
AN6545
1.27
5-pin SIL Plastic Package (HSIP005-P-0000)
1.778
4-pin SIL Plastic Package (SSIP004-P-0000B)
Over Current
Detector
are the pin numbers of the AN6545SP
1 2 3 4 5
1 2 3 4
1 2 3 4
8.0
7.5 0.3
5.0 0.25
8.5 0.4
5.334
+0.5
– 0.1
1.778
1.778
3.05
0.5 0.1
0.5 0.2
1
2
V
5
3
I
2.3 0.3
1.44
0.5 0.1
1.76
(1.1)
Unit:mm
Unit:mm
0.5
0.5 0.1
0 — 0.2
+ 0.1
– 0.05
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an6545 Summary of contents
Page 1
... Capable of turning off an output by setting the strobe pin to the “L” level • Minimum input/output voltage difference:typ. 0.25V • Built-in overcurrent protective circuit • TO-126 (4-lead) package for the AN6545, and surface- mount type 5-pin SIL plastic package for the AN6545SP Block Diagram 1 ...
Page 2
... f=120kHz 3 2 Out STB F The number in Rating Unit 14.4 V 1300 * mW 500 mW –20 to+75 ˚C ˚C ˚C min typ max Unit 4.8 5 5.2 4.7 5 5.3 2 100 mV 100 mV 5 2.5 mA 350 550 200 0 are the pin numbers of the AN6545SP ...
Page 3
Characteristics Curve I – Input Voltage V V –V OUT STB Strobe Pin Voltage V ...