For assistance or to order, call (800) 531-5782
SLTS063
P T 6 2 0 0 S e r i e s
2 AMP HIGH-PERFORMANCE ADJUSTABLE
ISR WITH ON/OFF CONTROL
• 90% Efficiency
to meet the on-board power
• Adjustable Output Voltage
• Internal Short Circuit Protection
• Over-Temperature Protection
• On/Off Control (Ground Off)
• Small SIP Footprint
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
0.36" x 1.64" x 0.60"(H)
open-collector on/off control and
adjustable output voltage. Quiescent
current in the shutdown mode is less
than 100µA.
The PT6200 Series is a line of
High-Performance 2 Amp, 12-Pin SIP
(Single In-line Package) Integrated
Switching Regulators (ISRs) designed
Pin-Out Information
Ordering Information
PT6202■ = +5 Volts
PT6203■ = +3.3 Volts
Pin No. Function
Pin No. Function
Standard Application
1
2
3
4
5
6
Inhibit
7
GND
VO Adjust
12
N/C
8
GND
PT6204■ = +12 Volts
3,4
9,10
VIN
(+)
VOUT
(+)
(For dimensions, see page 65.)
V
in
9
V
out
PT6100/6200
1
V
in
10
11
12
V
out
C1
PT Series Suffix
(PT1234X)
GND
GND
N/C
C2
Q1
5,6,7,8
INH
Case/Pin
Heat Tab Configuration
V
out
Adj
Configuration
None
Side
COM
COM
Vertical Through-Hole
Horizontal Through-Hole
Horizontal Surface Mount
N
A
C
R
G
B
C1 = Optional ceramic (1µF)
Q1 = NFET
C2 = Required 100µF electrolytic
(See Thermal Application Notes on page 44 for heat tab
application data.)
1
12
Specifications
PT6200 SERIES
Characteristics
A
(T=25C unless note d)
Symbols
Io
Conditions
Over Vin range
Vin = Vo + 5V
Min
0.1**
—
Typ
—
Max
2.0
4.5
—
Units
Amps
Amps
Apk
Output Current
Current Limit
Icl
3.5
5.0
Short Circuit Current
Input Voltage Range
Isc
Vin
Vin = Vo + 5V
—
0.1 ≤ Io ≤ 2.0 Amp
Vo = 3.3V
Vo = 5V
7
—
—
—
26
30
30
VDC
VDC
VDC
7.25
14.5
Vo = 12V
Static Voltage Tolerance
Vo
Over Vin Range, Io = 2.0 Amp
TA = -40˚C to shutdown
—
1.0
2.0
%Vo
Line Regulation
Load Regulation
Ripple/Noise
Regline
Regload
Vn
Over Vin range
—
—
—
0.25
0.25
2
0.5
0.5
—
%Vo
%Vo
%Vo
0.1 ≤ Io ≤ 2.0 Amp
Vin = Vo + 5V, Io = 2.0 Amp
Transient Response
with Co = 100µF
ttr
50% load change
—
—
100
200
5.0
µSec
%Vo
Vos
Vo over/undershoot
3.0
Efficiency
η
Vin=8V, Io = 0.5 Amp,Vo = 3.3V
Vin=8V, Io = 0.5 Amp,Vo = 5V
Vin=15V, Io = 0.5 Amp,Vo = 12V
—
—
—
85
90
93
—
—
—
%
%
%
Switching Frequency
ƒo
Over Vin and Io ranges, Vo = 3.3V
400
500
500
500
650
650
600
800
800
KHz
KHz
KHz
Vo = 5V
Vo = 12V
Shutdown Current
Quiescent Current
Isc
Inl
Vo
Vin = 15V
—
—
100
10
—
—
µAmp
Io = 0A, Vin =10V
mAmp
Output Voltage
Below Vo
Above Vo
See Application Notes on page 40.
Adjustment Range
Operating Temperature
TA
θJA
Ts
Free Air Convection,
(40-60LFM)
3.3V
5V
-40
-40
-40
—
—
—
+85*
+60*
C
Over Vin and Io ranges 12V
*
—
—
—
Thermal Resistance
Free Air Convection
(40-60LFM)
Vo = 3.3V
—
—
—
25
30
35
Vo = 5V
C/W
Vo = 12V
Storage Temperature
Mechanical Shock
—
-40
—
+125
C
Per Mil-STD-883D, Method 2002.3 Condition A, 1 msec, Half Sine,
mounted to a fixture
—
—
500
G’s
Mechanical Vibration
Weight
Per Mil-STD-883D, Method 2007.2 Condition A, 20-2000 Hz
—
—
0
—
8.5
—
15
—
95
G’s
—
—
—
grams
%
Relative Humidity
Non-condensing
*See Thermal Derating chart.
** ISR will operate down to no load with reduced specifications.
Note: The PT6200 Series requires a 100µF electrolytic or tantalum output capacitor for proper operation in all applications.
20
Power Trends, Inc. 27715 Diehl Road, Warrenville, IL 60555 (800) 531-5782 Fax: (630) 393-6902