PT6210 Series
2 Amp Adjustable Positive Step-down Integrated Switching Regulator
SLTS030B
(Revised 9/30/2000)
• 90% Ef...
PT6210 Series
2 Amp Adjustable Positive Step-down Integrated Switching Regulator
SLTS030B
(Revised 9/30/2000)
90% Efficiency Adjustable Output
Voltage Internal Short Circuit Protection Over-Temperature Protection On/Off Control (Ground Off) Small SIP Footprint Wide Input Range
The PT6210 Series is a line of High-Performance 2 Amp, 12-Pin SIP (Single In-line Package) Integrated
Switching Regulators (ISRs) designed to meet the on-board power conversion needs of battery powered or other equipment requiring high efficiency and small size. This high performance 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 typically less than 100µA.
Standard Application
VOADJ
12
PT6210VIN 2,3,4
9,10,11
VOUT
1
C1 INH
COM
5,6,7,8
+ C2
Q1
COM
C1 = Optional 1µF ceramic C2 = Required 100µF electrolytic (1) Q1 = NFET
Specifications
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 (5)
Ordering Information
PT6211¨ = +5.1 Volts PT6212¨ = +5.0 Volts PT6213¨ = +3.3 Volts PT6214¨ = +12 Volts PT6216¨ = +1.5Volts
Pkg Style 200
PT Series Suffix (PT1234X)
Case/Pin Configuration Vertical Through-Hole Horizontal Through-Hole Horizontal Surface Mount
P D E
Note: Heat spreaders are not electrically connected to product.
Note: Back surface of product i...