PT6461 Datasheet: 14-A 5-V Input Adjustable Integrated Switching Regulator





PT6461 14-A 5-V Input Adjustable Integrated Switching Regulator Datasheet

Part Number PT6461
Description 14-A 5-V Input Adjustable Integrated Switching Regulator
Manufacture Power Trend
Total Page 12 Pages
PDF Download Download PT6461 Datasheet PDF

Features: PT6460 Series 14-A 5-V Input Adjustable Integrated Switching Regulator SLTS178 B - JANUARY 2003 - REVISED JUNE 2003 F eatures • 5 V Input • 14 A Output C urrent • Low-Profile (8mm) • DSP Co mpatible • >90 % Efficiency • Adjus table Output Voltage • On/Off Inhibit • Pre-Bias Start-up Capability • Over-Current Protection • Output Remo te Sense • Optional Output Capacitor • Small Footprint (0.64 in², Suffix ‘N’) • Surface Mount Compatible IPC Lead Free 2 Description The PT6 460 Excalibur™ series of integrated s witching regulators (ISRs) combines out standing power density with a comprehen sive list of features. They are an idea l choice for applications where board s pace is a premium and performance canno t be compromised. These modules provide a full 14 A of output current, yet are housed in a low-profile, 12-pin, packa ge that is almost half the size of the previous product generation. The integr al copper case construction requires no heatsink, and offers the advantages of solderability and a.

Keywords: PT6461, datasheet, pdf, Power Trend, 14-A, 5-V, Input, Adjustable, Integrated, Switching, Regulator, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute, Equivalent

PT6460 Series
14-A 5-V Input Adjustable
Integrated Switching Regulator
SLTS178B - JANUARY 2003 - REVISED JUNE 2003
Features
5 V Input
14 A Output Current
Low-Profile (8mm)
DSP Compatible
>90 % Efficiency
Adjustable Output Voltage
On/Off Inhibit
Pre-Bias Start-up Capability
Over-Current Protection
Output Remote Sense
Optional Output Capacitor
Small Footprint
(0.64 in², Suffix ‘N’)
Surface Mount Compatible
IPC Lead Free 2
Description
The PT6460 Excalibur™ series of integrated
switching regulators (ISRs) combines outstanding
power density with a comprehensive list of features.
They are an ideal choice for applications where
board space is a premium and performance cannot
be compromised. These modules provide a full 14 A
of output current, yet are housed in a low-profile,
12-pin, package that is almost half the size of the
previous product generation. The integral copper
case construction requires no heatsink, and offers
the advantages of solderability and a small footprint
(0.64 in² for suffix ‘N’). Both through-hole and
surface mount pin configurations are available.
The PT6460 series operates from a 5-V input
bus and provides a convenient point-of-load power
source for the industry’s latest high-performance
DSPs and microprocessors. The series includes
output voltage options as low as 1.0 VDC.
Other features include external output voltage
adjustment, on/off inhibit, pre-bias startup, short
circuit protection, and an output remote sense.
Ordering Information
PT6461H = 3.3 Volts
PT6462H = 2.5 Volts
PT6463H = 2.0 Volts
PT6464H = 1.8 Volts
PT6465H = 1.5 Volts
PT6466H = 1.2 Volts
PT6467H = 1.0 Volts
PT Series Suffix (PT1234 x )
Case/Pin
Configuration
Order
Suffix
Package
Code
Vertical
Horizontal
N (EPH)
A (EPJ)
SMD
C (EPK)
(Reference the applicable package code draw-
ing for the dimensions and PC board layout)
Pin-Out Information
Pin Function
1 Inhibit*
2 Vin
3 Vin
4 Vin
5 GND
6 GND
7 GND
8 GND
9 Vout
10 Vout
11 (+)Sense
12 Vo Adjust
* Denotes negative logic:
Open = Output enabled
Ground = Output disabled
Standard Application
VIN
CIN
470 µF
(Required)
Inhibit
GND
12 11
2–4 PT6460 9–10
1 5–8
COUT
330 µF
(Optional)
Vo Adjust
+VSENSE
VOUT
L
O
A
D
GND
Cin = Required 470 µF
Cout = Optional 330 µF
For technical support and more information, see inside back cover or visit www.ti.com

                    
              






Index : 0  1  2  3   4  5  6  7   8  9  A  B   C  D  E  F   G  H  I  J   K  L  M  N   O  P  Q  R   S  T  U  V   W  X  Y  Z
@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)