OP-2-72V-15V-Q 42-110 V Input, 15 V/10 A Output Quarter-brick

OP-2-72V-15V-Q

OP-2-72V-15V-Q 42-110 V Input, 15 V/10 A Output Quarter-brick

Property

Value

Maximum Input Current (Max.)

5.2 A

Maximum Input Current (Notes & Conditions)

Vin min; Vout nom; in current limit

No-Load Input Current (from enable) (Typ.)

45 mA

No-Load Input Current (from enable) (Max.)

60 mA

Disabled Input Current (Typ.)

2 mA

Disabled Input Current (Max.)

4 mA

Response to Input Transient (Typ.)

0.38 V

Input Terminal Ripple Current (Typ.)

75 mA

Input Terminal Ripple Current (Notes & Conditions)

RMS

Recommended Input Fuse (Max.)

7 A

Recommended Input Fuse (Notes & Conditions)

Fast acting fuse recommended

Output Voltage Set Point (Min.)

14.85 V

Output Voltage Set Point (Typ.)

15.00 V

Output Voltage Set Point (Max.)

15.15 V

Total Output Voltage Range (Min.)

14.62 V

Total Output Voltage Range (Max.)

15.38 V

Total Output Voltage Range (Notes & Conditions)

Over sample, line, load, temperature & life

Operating Output Current Range (Min.)

0 A

Operating Output Current Range (Max.)

10 A

Operating Output Current Range (Notes & Conditions)

Subject to thermal derating

Output DC Current Limit Inception (Min.)

11.0 A

Output DC Current Limit Inception (Typ.)

12.0 A

Output DC Current Limit Inception (Max.)

13.0 A

Output DC Current Limit Inception (Notes & Conditions)

Output voltage 10% Low

Output DC Current Limit Shutdown Voltage (Typ.)

5.8 V

Back-Drive Current Limit while Enabled (Typ.)

0.8 A

Back-Drive Current Limit while Enabled (Notes & Conditions)

Negative current drawn into output pins

Back-Drive Current Limit while Disabled (Typ.)

10 mA

Back-Drive Current Limit while Disabled (Notes & Conditions)

Negative current drawn into output pins

Maximum Output Capacitance (Max.)

1,000 uF

Maximum Output Capacitance (Notes & Conditions)

Vout nominal at full load (resistive load)

Output Voltage Trim Range (Min.)

-20 %

Output Voltage Trim Range (Max.)

10 %

Output Voltage Trim Range (Notes & Conditions)

Across Pins 8 & 4; Common Figures 3-5

Output Voltage Remote Sense Range (Max.)

10 %

Output Voltage Remote Sense Range (Notes & Conditions)

Across Pins 8 & 4

Output Over-Voltage Protection (Min.)

17.6 V

Output Over-Voltage Protection (Typ.)

18.3 V

Output Over-Voltage Protection (Max.)

19.1 V

Output Over-Voltage Protection (Notes & Conditions)

Over full temp range

100 % Load (Typ.)

91 %

100 % Load (Notes & Conditions)

See Figure 1 for efficiency curve

50 % Load (Typ.)

92 %

50 % Load (Notes & Conditions)

See Figure 1 for efficiency curve

Operating Input Voltage Range (Min.)

42 V

Operating Input Voltage Range (Typ.)

72 V

Operating Input Voltage Range (Max.)

110 V

Operating Input Voltage Range (Notes & Conditions)

See Note 1

Input Over-Voltage Shutdown (Notes & Conditions)

Not Available

Recommended External Input Capacitance (Typ.)

100 uF

Recommended External Input Capacitance (Notes & Conditions)

Typical ESR 0.1 – 0.2 Ohm

Input Filter Component Values (LC) (Typ.)

6.81.2 uH uF

Input Filter Component Values (LC) (Notes & Conditions)

Internal values

Operating Temperature (Min.)

-40 °C

Operating Temperature (Max.)

100 °C

Operating Temperature (Notes & Conditions)

Baseplate temperature

Storage Temperature (Min.)

-45 °C

Storage Temperature (Max.)

125 °C

Voltage at ON/OFF input pin (Min.)

-2 V

Voltage at ON/OFF input pin (Max.)

18 V

Isolation Voltage (dielectric strength) (Notes & Conditions)

See Absolute Maximum Ratings

Isolation Resistance (Typ.)

100 M Ohm

Isolation Capacitance (input to output) (Typ.)

1000 pF

Isolation Capacitance (input to output) (Notes & Conditions)

See Note 2

Semiconductor Junction Temperature (Max.)

125 °C

Semiconductor Junction Temperature (Notes & Conditions)

Package rated to 150 °C

PCB Temperature (Max.)

125 °C

PCB Temperature (Notes & Conditions)

UL rated max operating temp 130 °C

Transformer Temperature (Max.)

125 °C

Maximum Baseplate Temperature, Tb (Max.)

100 °C

Switching Frequency (Min.)

230 kHz

Switching Frequency (Typ.)

250 kHz

Switching Frequency (Max.)

270 kHz

Switching Frequency (Notes & Conditions)

Isolation stage switching freq. is half this

Over-Temperature Shutdown OTP Trip Point (Typ.)

125 °C

Over-Temperature Shutdown OTP Trip Point (Notes & Conditions)

Average PCB Temperature

Over-Temperature Shutdown Restart Hysteresis (Typ.)

10 °C

Calculated MTBF (Telcordia) TR-NWT-000332 (Typ.)

1.49 10^6 Hrs.

Calculated MTBF (Telcordia) TR-NWT-000332 (Notes & Conditions)

Tb = 70 °C

Calculated MTBF (MIL-217) MIL-HDBK-217F (Typ.)

1.31 10^6 Hrs.

Calculated MTBF (MIL-217) MIL-HDBK-217F (Notes & Conditions)

Tb = 70 °C

Response to Input Transient (Notes & Conditions)

See Figure 6

Output Voltage Regulation / Over Line (Typ.)

+/-0.1 %

Output Voltage Regulation / Over Line (Max.)

+/-0.3 %

Output Voltage Regulation / Over Load (Typ.)

+/-0.1 %

Output Voltage Regulation / Over Load (Max.)

+/-0.3 %

Output Voltage Regulation / Over Temperature (Min.)

-225 mV

Output Voltage Regulation / Over Temperature (Max.)

225 mV

Output Voltage Ripple and Noise / Peak-to-Peak (Typ.)

150 mV

Output Voltage Ripple and Noise / Peak-to-Peak (Max.)

300 mV

Output Voltage Ripple and Noise / Peak-to-Peak (Notes & Conditions)

Full load; 20 MHz bandwidth

Output Voltage Ripple and Noise / RMS (Typ.)

30 mV

Output Voltage Ripple and Noise / RMS (Max.)

60 mV

Output Voltage Ripple and Noise / RMS (Notes & Conditions)

Full load

Output Voltage during Load Current Transient / Step Change in Output Current (0.2 A/ us) (Typ.)

640 mV

Output Voltage during Load Current Transient / Step Change in Output Current (0.2 A/ us) (Notes & Conditions)

50 % to 75 % to 50 % Iout max

Output Voltage during Load Current Transient / Settling Time (Typ.)

400 us

Output Voltage during Load Current Transient / Settling Time (Notes & Conditions)

To within 1 % Vout nom

Input Under-Voltage Lockout / Turn-On Voltage Threshold (Min.)

38.8 V

Input Under-Voltage Lockout / Turn-On Voltage Threshold (Typ.)

40.3 V

Input Under-Voltage Lockout / Turn-On Voltage Threshold (Max.)

41.8 V

Input Under-Voltage Lockout / Turn-Off Voltage Threshold (Min.)

35.2 V

Input Under-Voltage Lockout / Turn-Off Voltage Threshold (Typ.)

36.8 V

Input Under-Voltage Lockout / Turn-Off Voltage Threshold (Max.)

38.4 V

Input Under-Voltage Lockout / Lockout Voltage Hysteresis (Typ.)

3.5 V

Input Voltage / Non-Operating (Min.)

-1 V

Input Voltage / Non-Operating (Max.)

120 V

Input Voltage / Non-Operating (Notes & Conditions)

Continuous

Input Voltage / Operating (Max.)

110 V

Input Voltage / Operating (Notes & Conditions)

Continuous

Input Voltage / Operating Transient (Units)

V

Isolation Voltage / Input to Output (Max.)

3000 Vdc

Isolation Voltage / Input to Baseplate (Max.)

3000 Vdc

Isolation Voltage / Output to Baseplate (Max.)

3000 Vdc

Turn-On Transient / Turn-On Time (Typ.)

9 ms

Turn-On Transient / Turn-On Time (Notes & Conditions)

Full load, Vout = 90 % nom. (from enable)

Turn-On Transient / Start-Up Inhibit Time (Min.)

180 ms

Turn-On Transient / Start-Up Inhibit Time (Typ.)

200 ms

Turn-On Transient / Start-Up Inhibit Time (Max.)

220 ms

Turn-On Transient / Start-Up Inhibit Time (Notes & Conditions)

-40 °C to +125 °C; Figure E

Turn-On Transient / Output Voltage Overshoot (Typ.)

0 %

Turn-On Transient / Output Voltage Overshoot (Notes & Conditions)

Maximum Output Capacitance

ON/OFF Control / Off-State Voltage (Min.)

2.4 V

ON/OFF Control / Off-State Voltage (Max.)

18 V

ON/OFF Control / On-State Voltage (Min.)

-2 V

ON/OFF Control / On-State Voltage (Max.)

0.8 V

ON/OFF Control / Pull-Up Voltage (Typ.)

5 V

ON/OFF Control / Pull-Up Voltage (Notes & Conditions)

Application notes Figures A & B

ON/OFF Control / Pull-Up Resistance (Typ.)

50 k Ohm

Features

High efficiency up to 92% with minimal power derating and no minimum load requirement.

Wide 42-110 V input voltage range with fixed-frequency switching for predictable EMI performance.

Industry-standard quarter-brick footprint available in standard or flanged baseplate configurations.

Comprehensive protection suite including input UVLO, output OVP, current limiting, and thermal shutdown.

Precision output management featuring remote sense, wide voltage trim range, and active back-drive current limiting.

Safety certified to UL/EN 62368-1 standards with CE marking and full RoHS compliance.

Applications

Industrial and Transportation applications