PT6700 Datasheet, PDF (2/3 Pages) Texas Instruments – 13 AMP PROGRAMMABLE INTEGRATED SWITCHING REGULATOR

For assistance or to order, call [phone]
PT6700 Series
Features
• Space Saving SIP Package
• +5V input
• 5-bit Programmable:
1.3V to 3.5V@13A
• High Efficiency
• Input Voltage Range:
4.5V to 5.5V
• Differential Remote Sense
• Short Circuit Protection
• Over-Voltage Drive
• Power Good Signal
Ordering Information
PT6701❏ = 1.3 to 3.5 Volts
(For dimensions and PC board layout,
see Package Styles 1300 and 1310.)
PT Series Suffix (PT1234X)
Case/Pin
Configuration
Vertical Through-Hole N
Horizontal Through-Hole A
Horizontal Surface Mount C
Programming Information
VID3
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
VID2
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
VID1
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
VID0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
VID4=1
Vout
2.0V
2.1V
2.2V
2.3V
2.4V
2.5V
2.6V
2.7V
2.8V
2.9V
3.0V
3.1V
3.2V
3.3V
3.4V
3.5V
VID4=0
Vout
1.30V
1.35V
1.40V
1.45V
1.50V
1.55V
1.60V
1.65V
1.70V
1.75V
1.80V
1.85V
1.90V
1.95V
2.00V
2.05V
Logic 0 = Pin 13 potential (remote sense gnd)
Logic 1 = Open circuit (no pull-up resistors)
VID3 and VID4 may not be changed while the unit is operating.
PT6700 Product Family
PT6701
Input
Voltage
5V
Vout
Adjust
VID
PT6702 3.3V VID
PT6705
5V Resistor
PT6715
5V Resistor
PT6721
12V
VID
PT6725 12V Resistor
OVP/
Pwr Good



Requires
+12V Bias

CHARACTERISTIC DATA
PT6701, Vin = 5.0V
Safe Operating Area, Vout = 3.3V
90
80
70
60
50
40
30
20
0
2
4
6
8
10 12
Iout-(A)
Airflow
200LFM
120LFM
60LFM
Nat conv
Power Dissipation vs Output Current
6
5
4
3
2
1
0
0
2
4
6
8
10
12
Iout (A)
Vout
3.3V
2.5V
1.8V
PT6701, Vin = 5.0V (Typical performance at Ta = 25°C)
Efficiency vs Output Current
100
90
80
70
60
50
40
0
2
4
6
8
10 12
Iout (A)
Vout
3.3V
2.5V
1.8V
Ripple vs Output Current
30
25
20
15
10
5
0
0
2
4
6
8
10
12
Iout (A)
Vout
3.3V
2.5V
1.8V
Power Trends, Inc. 27715 Diehl Road, Warrenville, IL 60555 [phone] Fax: [phone] http:/www.powertrends.com