PTH12020L Datasheet, PDF (1/6 Pages) Texas Instruments – 18-A, 12-V INPUT NON-ISOLATED WIDE-OUTPUT ADJUST POWER MODULE

Embedded Power for
Business-Critical Continuity
PTH12020
12 Vin
Total Power: 99 Watts
# of Outputs: Single
Rev. 08.11.11_166
PTH12020 Series
1 of 6
Special Features
• 18 A output current
• 12 V input voltage
• Wide-output voltage adjust
• 1.2 Vdc to 5.5 Vdc for
suffix ‘W’ and 0.8 Vdc
to 1.8 Vdc for suffix ‘L’
• Auto-track™ sequencing*
• Margin up/down controls
• Efficiencies up to 95%
• Output ON/OFF inhibit
• Output voltage sense
• Point-of-Load-Alliance (POLA)
compatible
• Available RoHS compliant
• 2 Year Warranty
Safety
• UL/cUL CAN/CSA-C22.2
No. 60950-1-03/UL 60950-1
• TÜV Product Service
(EN60950)
• CB Report and Certificate
to IEC60950
Specifications
Input
Input voltage range:
Input current:
Remote ON/OFF:
Start-up time:
Undervoltage lockout:
Track input voltage:
Output
Voltage adjustability:
(See Note 4, page 3)
Setpoint accuracy:
Line regulation:
Load regulation:
Total regulation:
Minimum load:
Ripple and noise:
20 MHz bandwidth
Temperature co-efficient:
Transient response:
(See Note 5, page 3)
Margin adjustment:
(See Note 3, page 3)
No load
(See Note 1, page 3)
Pin 8 (See Note 6, page 3)
10.8 - 13.2 Vdc
10 mA typ.
Positive logic
1 V/ms
9.2 - 9.7 V typ.
± 0.3 Vin
Suffix ‘-W’
Suffix ‘-L’
Suffix ‘-W’
Suffix ‘-L’
-40 °C to +85 °C
1.2 - 5.5 Vdc
0.8 - 1.8 Vdc
± 2.0% Vo
± 5 mV typ.
± 5 mV typ.
± 3.0% Vo
0A
32 mV pk-pk
1% Vo
± 0.5% Vo
70 µs recovery time
Overshoot/undershoot 130 mV
± 5.0% Vo
All specifications are typical at nominal input, full load at 25 °C unless otherwise stated
Cin = 560 µF, Cout = 0 µF
*Auto-track™ is a trade mark of
Texas Instruments