OP-2-150V-28V-Q 90-210 V Input, 28 V/5.35 A Output Quarter-brick

OP-2-150V-28V-Q

OP-2-150V-28V-Q 90-210 V Input, 28 V/5.35 A Output Quarter-brick

Property

Value

Maximum Input Current (Max.)

2.5 A

Maximum Input Current (Notes & Conditions)

Vin min; trim up; in current limit

No-Load Input Current (enabled) (Typ.)

200 mA

No-Load Input Current (enabled) (Max.)

250 mA

Disabled Input Current (Typ.)

4 mA

Disabled Input Current (Max.)

6 mA

Response to Input Transient (Typ.)

0.2 V

Response to Input Transient (Notes & Conditions)

See Figure 6

Input Terminal Ripple Current (Typ.)

190 mA

Input Terminal Ripple Current (Notes & Conditions)

RMS

Recommended Input Fuse (Max.)

3 A

Recommended Input Fuse (Notes & Conditions)

Fast acting fuse recommended

Output Voltage Set Point (Min.)

27.72 V

Output Voltage Set Point (Typ.)

28.00 V

Output Voltage Set Point (Max.)

28.28 V

Over Line (Typ.)

+/-0.1 %

Over Line (Max.)

+/-0.3 %

Over Load (Typ.)

+/-0.1 %

Over Load (Max.)

+/-0.3 %

Over Temperature (Min.)

-420 mV

Over Temperature (Max.)

420 mV

Total Output Voltage Range (Min.)

27.30 V

Total Output Voltage Range (Max.)

28.70 V

Total Output Voltage Range (Notes & Conditions)

Over sample, line, load, temperature & life

Output Voltage Ripple and Noise (Notes & Conditions)

20 MHz bandwidth

Peak-to-Peak (Typ.)

175 mV

Peak-to-Peak (Max.)

350 mV

Peak-to-Peak (Notes & Conditions)

Full load

RMS (Typ.)

40 mV

RMS (Max.)

80 mV

RMS (Notes & Conditions)

Full load

Operating Output Current Range (Min.)

0 A

Operating Output Current Range (Max.)

5.35 A

Operating Output Current Range (Notes & Conditions)

Subject to thermal derating

Output DC Current Limit Inception (Min.)

6.10 A

Output DC Current Limit Inception (Typ.)

6.80 A

Output DC Current Limit Inception (Max.)

7.50 A

Output DC Current Limit Inception (Notes & Conditions)

Output voltage 10 % Low

Output DC Current Limit Shutdown Voltage (Typ.)

22 V

Back-Drive Current Limit while Enabled (Typ.)

0.3 A

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

Negative current drawn from output pins

Back-Drive Current Limit while Disabled (Typ.)

15 mA

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

Negative current drawn from output pins

Maximum Output Capacitance (Max.)

500 uF

Maximum Output Capacitance (Notes & Conditions)

Vout nominal at full load (resistive load)

Step Change in Output Current (0.1 A/ us) (Typ.)

600 mV

Step Change in Output Current (0.1 A/ us) (Notes & Conditions)

50 % to 75 % to 50 % Iout max

Settling Time (Typ.)

400 us

Settling Time (Notes & Conditions)

To within 1 % Vout nom

Output Voltage Trim Range (Min.)

-20 %

Output Voltage Trim Range (Max.)

10 %

Output Voltage Trim Range (Notes & Conditions)

Across Pins 8 & 4; Common Figures 3-6

Output Voltage Remote Sense Range (Max.)

10 %

Output Voltage Remote Sense Range (Notes & Conditions)

Across Pins 8 & 4

Output Over-Voltage Protection (Min.)

32.8 V

Output Over-Voltage Protection (Typ.)

34.2 V

Output Over-Voltage Protection (Max.)

35.6 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.)

90 %

50 % Load (Notes & Conditions)

See Figure 1 for efficiency curve

Operating Input Voltage Range (Min.)

90 V

Operating Input Voltage Range (Typ.)

150 V

Operating Input Voltage Range (Max.)

210 V

Turn-On Voltage Threshold (Min.)

78.0 V

Turn-On Voltage Threshold (Typ.)

82.0 V

Turn-On Voltage Threshold (Max.)

87.0 V

Turn-Off Voltage Threshold (Min.)

71.0 V

Turn-Off Voltage Threshold (Typ.)

77 V

Turn-Off Voltage Threshold (Max.)

83.0 V

Lockout Voltage Hysteresis (Typ.)

5.0 V

Recommended External Input Capacitance (Typ.)

8 uF

Recommended External Input Capacitance (Notes & Conditions)

Typical ESR 2 Ω

Input Filter Component Values (LC) (Typ.)

4.71.2 uH uF

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

Internal values

Non-Operating (Min.)

-0.5 V

Non-Operating (Max.)

250 V

Non-Operating (Notes & Conditions)

Continuous

Operating (Min.)

90 V

Operating (Max.)

210 V

Operating (Notes & Conditions)

Continuous

Operating Transient (Max.)

250 V

Isolation Voltage (Notes & Conditions)

Reinforced insulation

Input to Output (Max.)

3000 Vdc

Input to Baseplate (Max.)

3000 Vdc

Output to Baseplate (Max.)

3000 Vdc

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

Turn-On Time (from enable) (Typ.)

11 ms

Turn-On Time (from enable) (Notes & Conditions)

Full load, Vout=90 % nom.

Start-Up Inhibit Time (Min.)

180 ms

Start-Up Inhibit Time (Typ.)

200 ms

Start-Up Inhibit Time (Max.)

220 ms

Start-Up Inhibit Time (Notes & Conditions)

Figure E

Output Voltage Overshoot (Typ.)

0 %

Output Voltage Overshoot (Notes & Conditions)

Maximum Output Capacitance

Isolation Voltage (dielectric strength) (Notes & Conditions)

See Absolute Maximum Ratings

Isolation Resistance (Min.)

100 MΩ

Isolation Capacitance (input to output) (Typ.)

1000 pF

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

See Note 1

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.)

283 kHz

Switching Frequency (Typ.)

310 kHz

Switching Frequency (Max.)

337 kHz

Switching Frequency (Notes & Conditions)

Isolation stage switching freq. is half this

Off-State Voltage (Min.)

2.4 V

Off-State Voltage (Max.)

18 V

On-State Voltage (Min.)

-2 V

On-State Voltage (Max.)

0.8 V

ON/OFF Control (Notes & Conditions)

Application notes Figures A & B

Pull-Up Voltage (Typ.)

5 V

Pull-Up Resistance (Typ.)

50 kΩ

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.)

1.44 10^6 Hrs.

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

Tb = 70 °C

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

1.20 10^6 Hrs.

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

Tb = 70 °C

Field Demonstrated MTBF (Units)

10^6 Hrs.

Field Demonstrated MTBF (Notes & Conditions)

See our website for details

Features

High operational efficiency up to 91% with optimized thermal performance for minimal power derating.

Industry-standard quarter-brick form factor with optional flanged baseplate for versatile mechanical integration.

Wide 90-210 V input range featuring remote sense and wide-range output voltage trimming for precise control.

Comprehensive protection suite including input UVLO, output OVP, OCP, short circuit, and thermal shutdown.

Reinforced 3000V isolation compliant with global safety standards including UL/CSA/EN 60950-1, CE, and RoHS.

Fixed-frequency switching for predictable EMI management and stable operation with no minimum load requirement.

Applications

Industrial and Transportation applications