PT6510 Series
8-A 5-V/3.3-V Input Adjustable ISR
with Short-Circuit protection
SLTS220 FEBRUARY 2004
Features
•
•
•
•
•
•
•
•
•
•
8-A Rated Output Current
Replaces PT6500 Series
High Efficiency (91% for PT6511)
Small Footprint (0.75 in², Suffix ‘N’)
Output On/Off Standby Control
Output Short-Circuit Protection
Over-Temperature Protection
Adjustable Output Voltage
Soft Startup
16-pin Mount Option (Suffixes L & F)
Ordering Information
PT6511¨ = 3.3 Volts
† PT6512¨ = 1.5 Volts
PT6513¨ = 2.5 Volts
PT6514¨ = 3.6 Volts
† PT6515¨ = 1.2 Volts
† PT6516¨ = 1.8 Volts
Pin-Out Information
Pin Function
1
2
3
Vo Sense
Do Not Connect
STBY*
Vin
Description
The PT6510 series of power modules
is the recommended direct replacement
for the PT6500 series in existing designs.
The modules have the same output cur-
rent rating as the PT6500 series (8 A)
and were designed to be functionally iden-
tical in as many aspects as possible. This
includes the input voltage range, on/off
standby control, and output voltage ad-
justment.
4
5
Vin
6
Vin
† 3.3V Input Bus Capable
7
8
9
10
11
12
13
14
GND
GND
GND
GND
Vout
Vout
Vout
Vout Adjust
PT Series Suffix
(PT1234x)
Case/Pin
Order
Package
Code *
Configuration
Suffix
Vertical
Horizontal
SMD
Horizontal, Top Tab
SMD, 2-Pin Tab
SMD, 2-Pin Ext Tab
Vertical, Side Tab
Horizontal, Side Tab
SMD, Side Tab
N
A
C
H
L
(EED)
(EEA)
(EEC)
(EEH)
(EEL)
(EEF)
(EEE)
(EEG)
(EEK)
When used as a replacement, a PT6510
series part exhibits a number of perfor-
mance enhancements over its PT6500
series equivalent. These include improved
power dissipation and efficiency, signifi-
cantly reduced inrush current, and better
line and load regulation.
The modules are housed in the same
14-Pin SIP (Single In-line Package), and
include the same package options.
*
For further information, see
application notes.
F
R
G
B
* Previously known as package styles 400/410.
(Package availability varies with output voltage option.
Reference the applicable package code drawing for the
dimensions and PC board layout)
Standard Application
VoADJ
VoSENSE
14
1
VIN
VOUT
4,5,6
11,12,13
PT6510
3
7–10
+
+
L
O
A
D
CIN
COUT
COM
COM
C
C
= Required 330 µF electrolytic capacitor.
= Required 330 µF electrolytic capacitor.
in
out
For technical support or further information, visit http://power.ti.com