PT6653 Datasheet: 5AMP 24V INPUT INTEGRATED SWITCHING REGULATOR





PT6653 5AMP 24V INPUT INTEGRATED SWITCHING REGULATOR Datasheet

Part Number PT6653
Description 5AMP 24V INPUT INTEGRATED SWITCHING REGULATOR
Manufacture Power Trends
Total Page 5 Pages
PDF Download Download PT6653 Datasheet PDF

Features: For assistance or to order, call (800) 5 31-5782 PT6650 Series 5 AMP 24V INPU T INTEGRATED SWITCHING REGULATOR Revis ed 2/5/99 Application Notes Mechanical Outline Product Selector Guide • Sin gle Device: 5A Output • Input Voltage Range: 9V to 28V • Adjustable Output Voltage • 80% Efficiency • Remote Sense Capability • Standby Function T he PT6650 series is a new addition to P ower Trends’ line of 24V bus Integrat ed Switching Regulators (ISRs). Design ed for general purpose industrial appli cations requiring as much as 5A of outp ut current, the PT6650 is packaged in a 14-Pin SIP (Single In-line Package) an d is available in a surface-mount confi guration. Only two external capacitors are required for proper operation. Plea se note that this product does not incl ude short circuit protection. Pin-Out Information Ordering Information PT Ser ies Suffix (PT1234X) Standard Applicat ion REMOTE SENSE 1 PT6650VIN 4,5,6 1 1,12,13 VOUT 3 1 2 Remote Sense Do Not Connect PT6651¨ = +3.3 Volts Case.

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For assistance or to order, call (800) 531-5782
PT6650
Series
5 AMP 24V INPUT
INTEGRATED SWITCHING REGULATOR
Revised 2/5/99
Application Notes
Mechanical Outline
Product Selector Guide
Single Device: 5A Output
Input Voltage Range: 9V to 28V
Adjustable Output Voltage
80% Efficiency
Remote Sense Capability
Standby Function
The PT6650 series is a new addi-
tion to Power Trends’ line of 24V bus
Integrated Switching Regulators
(ISRs). Designed for general purpose
industrial applications requiring as
much as 5A of output current, the
PT6650 is packaged in a 14-Pin SIP
(Single In-line Package) and is available
in a surface-mount configuration.
Only two external capacitors are
required for proper operation. Please
note that this product does not include
short circuit protection.
Pin-Out Information Ordering Information PT Series Suffix (PT1234X)
Standard Application
REMOTE SENSE
1
PT6650VIN 4,5,6
11,12,13
VOUT
3
1
2
Remote Sense
Do Not Connect
PT6651¨ = +3.3 Volts Case/Pin
PT6652¨ = +2.5 Volts Configuration
Heat Heat Spreader
Spreader with Side Tabs
3
4
5
6
7
STBY*- Standby
Vin
Vin
Vin
GND
PT6653¨ = +5.0 Volts
PT6654¨ = +9.0 Volts
PT6655¨ = +15.0 Volts
PT6656¨ = +12.0 Volts
Vertical Through-Hole
Horizontal Through-Hole
Horizontal Surface Mount
P
D
E
R
G
B
+
C1
STBY
7,8,9,10
Q1
+
C2
LOAD 8 GND
9 GND
COM
COM
C1 = Required 100µF electrolytic
C2 = Required 330µF electrolytic
Q1= NFET-or Open Collector Gate
10 GND
11 Vout
12 Vout
13 Vout
Pkg Style 400
Note: Back surface
of product is
conducting metal
14 Vout Adjust
Specifications
Characteristics
(Ta = 25°C unless noted)
Symbols
Conditions
PT6650 SERIES
Min Typ
Output Current
Input Voltage Range
Output Voltage Tolerance
Output Voltage Adjust Range
Io
Vin
Vo
Voadj
Line Regulation
Load Regulation
Regline
Regload
Ta = 60°C, 200 LFM, pkg P
Ta = 25°C, natural convection
0.1A Io 5.0A
Vo < +6V
Vo > +6V
Over Vin range
Ta = -40°C to +65°C
Pin 14 to Vo or ground
Vo = +3.3V
Vo = +2.5V
Vo = +5.0V
Vo = +9.0V
Vo = +12V
Vo = +15V
+9VVin+28V, Io = 5.0A
Vin = +24V, 0.1Io5.0A
0.1*
0.1*
+9V
Vo+3
Vo-0.1
2.2
1.8
3.0
6.0
9.0
10.0
±0.5
±0.5
Vo Ripple/Noise
Vn
Vin = +24V, Io = 5.0A
Vo < +6V
50
Vo > +6V
1.0
Transient Response
with C2 = 330µF
Efficiency
ttr
Vos
η
Switching Frequency
Recommended Operating
Temperature Range
Storage Temperature
Mechanical Shock
ƒo
Ta
Ts
Io step between 2.5A and 5.0A
Vo over/undershoot
Vin = +24V, Io = 0.5x Io max
Vo = +3.3V
Vo = +2.5V
Vo = +5.0V
Vin = +24V, Io = Io max
Vo = +3.3V
Vo = +2.5V
Vo = +5.0V
9V Vin 28V
Over Io range
Free Air Convection (40-60 LFM)
Over Vin and Io ranges with heat tab
Per Mil-STD-883D, Method 2002.3
500
-40
-40
100
100
81
76
85
80
75
84
550
500
Mechanical Vibration
Per Mil-STD-883D, Method 2007.2,
20-2000 Hz, soldered in a PC board
— 7.5
Weight
——
— 14
* ISR will operate down to no load with reduced specifications. ** See SOA curves.
Note: The PT6650 Series requires a 330µF(output) and 100µF(input) electrolytic capacitors for proper operation in all applications.
Max
5.0**
5.0**
+28V
+28V
Vo+0.1
4.7
4.3
6.5
10.2
13.6
17.0
±1.0
±1.0
600
+65
+125
Units
A
A
V
V
V
V
%Vo
%Vo
mVpp
%Vo
µSec
mV
%
%
%
%
%
%
kHz
°C
°C
G’s
G’s
grams
54 Power Trends, Inc. 27715 Diehl Road, Warrenville, IL 60555 (800) 531-5782 Fax: (630) 393-6902 http://www.powertrends.com

              






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