PT6510_08 Datasheet, PDF (1/11 Pages) Texas Instruments – 8-A Rated Output Current

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)
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.
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.
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
† 3.3V Input Bus Capable
PT Series Suffix (PT1234x )
Case/Pin
Configuration
Order
Suffix
Package
Code *
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
(EED)
A
(EEA)
C
(EEC)
H
(EEH)
L
(EEL)
F
(EEF)
R
(EEE)
G
(EEG)
B
(EEK)
* 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)
Pin-Out Information
Pin Function
1
V_o Sense
2 Do Not Connect
3 STBY*
4
V_in
5
V_in
6
V_in
7 GND
8 GND
9 GND
10 GND
11
V_out
12
V_out
13
V_out
14
V_out Adjust
* For further information, see
application notes.
Standard Application
V_oADJ
V_IN
V_oSENSE
14
1
4,5,6
PT6510
11,12,13
V_OUT
+
C_IN
3
7–10
+
C_OUT
COM
COM
L
O
A
D
Cin = Required 330 µF electrolytic capacitor.
Cout = Required 330 µF electrolytic capacitor.
For technical support or further information, visit http://power.ti.com