For assistance or to order, call (800) 531-5782
PT6320
Series
3 AMP ADJUSTABLE LOW VOLTAGE INPUT INTEGRATED SWITCHING...
For assistance or to order, call (800) 531-5782
PT6320
Series
3 AMP ADJUSTABLE LOW VOLTAGE INPUT INTEGRATED SWITCHING
REGULATORS
SLTS065
(Revised 6/4/98)
Low Voltage Input (7V) 90% Efficiency Adjustable Output Voltage Internal Short Circuit Protection Over-Temperature Protection On/Off Control (Ground Off)
The PT6320 series is a low voltage input (typically 7V) version of Power Trends’ high-performance 3A, 12 pin SIP Integrated Switching
Regulators (ISRs). These ISRs are designed with premium low threshold FETs for those applications requiring very low input/output voltage differentials such as battery powered equipment. This highperformance ISR family offers a unique combination of features combining 90% typical efficiency with open-collector on/ off control and adjustable output voltage. Quiescent current in the shutdown mode is less than 100µA.
Standard Application
VOADJ
12
PT6320VIN
2,3,4
9,10,11
1
C1 INH
GND
5,6,7,8
+ C2
Q1
C1 = Optional 1µF ceramic C2 = Required 100µF electrolytic Q1 = NFET
Specifications
VOUT GND
Pin-Out Information
Pin Function
1
Inhibit
(30V max)
2 Vin 3 Vin 4 Vin 5 GND
6 GND
7 GND
8 GND
9 Vout 10 Vout 11 Vout 12 Vout Adj
Ordering Information
PT6322! = +5 Volts PT6323! = +3.3 Volts
Pkg Style 200 PT6320
PT Series Suffix (PT1234X)
Case/Pin Configuration Vertical Through-Hole Horizontal Through-Hole Horizontal Surface Mount
N A C
Characteristics (Ta=25°C unless noted)
Symbols
Conditions
Output Current
Io
...
