PT6680 Series
5 Amp 18-36V Input Integrated Switching Regulator
SLTS098
(Revised 6/30/2000)
• Single Device: 5A Output...
PT6680 Series
5 Amp 18-36V Input Integrated Switching Regulator
SLTS098
(Revised 6/30/2000)
Single Device: 5A Output Input
Voltage Range: 18V to 36V Adjustable Output
Voltage 80% Efficiency Remote Sense Capability Standby Function
The PT6680 series is a new addition to Power Trends’ line of 24V bus Integrated Switching Regulators (ISRs). Designed for general purpose indus-
trial applications requiring as much as 36V input and 5A of output current, the PT6680 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.
Standard Application
REMOTE SENSE 1
PT6680VIN 4,5,6
11,12,13
VOUT
3
+ C1 STBY
COM
7,8,9,10
Q1
+ C2
COM
C1 = Required 560µF electrolytic (1) C2 = Required 330µF electrolytic Q1= NFET-or Open Collector Gate
Specifications
Pin-Out Information
1 Remote Sense 2 Do Not Connect 3 STBY*- Standby 4 Vin 5 Vin 6 Vin 7 GND LOAD 8 GND 9 GND 10 GND 11 Vout 12 Vout 13 Vout 14 Vout Adjust
Ordering Information
PT6681! = +3.3 Volts PT6682! = +2.5 Volts PT6683! = +5.0 Volts PT6684! = +9.0 Volts PT6685! = +15.0 Volts PT6686! = +12.0 Volts
PT Series Suffix (PT1234X)
Case/Pin Configuration
Heat Heat Spreader Spreader with Side Tabs
Vertical Through-Hole P
R
Horizontal Through-Hole D
G
Horizontal Surface Mount E
B
Pkg Style 400 PT6680
Note: Back surface of product is co...