UC2845D8TRG4
UnknownIC REG CTRLR MULT TOPOLOGY 8SOIC
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UC2845D8TRG4
UnknownIC REG CTRLR MULT TOPOLOGY 8SOIC
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | UC2845D8TRG4 |
|---|---|
| Applications | PWM Controller |
| Current - Supply | 11 mA |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Supplier Device Package | 8-SOIC |
| Voltage - Input [Max] | 6.3 V |
| Voltage - Input [Min] | -3 V |
| Voltage - Supply [Max] | 28 V |
| Voltage - Supply [Min] | 12 V |
UC2845AQ Series
Automotive single ended 500KHz current mode PWM controller with 8.5V/7.9V UVLO 50% duty cycle
| Part | Current - Supply | Applications | Mounting Type | Supplier Device Package | Voltage - Supply [Max] | Voltage - Supply [Min] | Operating Temperature [Min] | Operating Temperature [Max] | Voltage - Input [Min] | Voltage - Input [Max] | Package / Case | Package / Case [y] | Package / Case [x] | Package / Case | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments | 11 mA | PWM Controller | Surface Mount | 8-SOIC | 30 VDC | 7.9 V | -40 °C | 125 °C | -3 V | 6.3 V | 8-SOIC | 3.9 mm | 0.154 in | ||
Texas Instruments | 11 mA | PWM Controller | Surface Mount | 30 VDC | 7.9 V | -40 °C | 125 °C | -3 V | 6.3 V | 14-SOIC | 3.9 mm | 0.154 in | |||
Texas Instruments | 11 mA | PWM Controller | Through Hole | 8-PDIP | 28 V | 12 V | -40 °C | 85 °C | -3 V | 6.3 V | 8-DIP | 0.3 in | 7.62 mm | ||
Texas Instruments | 11 mA | PWM Controller | Surface Mount | 30 VDC | 7.6 V | -40 °C | 85 °C | -3 V | 6.3 V | 14-SOIC | 3.9 mm | 0.154 in | |||
Texas Instruments | 11 mA | PWM Controller | Surface Mount | 8-SOIC | 28 V | 12 V | -40 °C | 85 °C | -3 V | 6.3 V | 8-SOIC | 3.9 mm | 0.154 in | ||
Texas Instruments | 11 mA | PWM Controller | Surface Mount | 8-SOIC | 30 VDC | 7.6 V | -40 °C | 85 °C | -3 V | 6.3 V | 8-SOIC | 3.9 mm | 0.154 in | ||
Texas Instruments | 11 mA | PWM Controller | Surface Mount | 8-SOIC | 30 VDC | 7.6 V | -40 °C | 85 °C | -3 V | 6.3 V | 8-SOIC | 3.9 mm | 0.154 in | ||
Texas Instruments | 11 mA | PWM Controller | Surface Mount | 8-SOIC | 30 VDC | 7.6 V | -40 °C | 85 °C | -3 V | 6.3 V | 8-SOIC | 3.9 mm | 0.154 in | ||
Texas Instruments | 11 mA | PWM Controller | Surface Mount | 30 VDC | 7.9 V | -40 °C | 125 °C | -3 V | 6.3 V | 14-SOIC | 3.9 mm | 0.154 in | |||
Texas Instruments | 11 mA | PWM Controller | Surface Mount | 28 V | 12 V | -40 °C | 85 °C | -3 V | 6.3 V | 14-SOIC | 3.9 mm | 0.154 in |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 2500 | $ 0.57 | |
| 5000 | $ 0.54 | |||
| 12500 | $ 0.52 | |||
Description
General part information
UC2845AQ Series
The UC2842A/3A/4A/5A family of control ICs is a pin for pin compatible improved version of the UC2842/3/4/5 family. Providing the necessary features to control current mode switched mode power supplies, this family has the following improved features. Start up current is designed to be less than 0.5mA. Oscillator discharge is trimmed to 8.3mA. During under voltage lockout, the output stage can sink at least 10mA at less than 1.2V for VCC over 5V.
The difference between members of this family are shown in the table below.
The UC2842A/3A/4A/5A family of control ICs is a pin for pin compatible improved version of the UC2842/3/4/5 family. Providing the necessary features to control current mode switched mode power supplies, this family has the following improved features. Start up current is designed to be less than 0.5mA. Oscillator discharge is trimmed to 8.3mA. During under voltage lockout, the output stage can sink at least 10mA at less than 1.2V for VCC over 5V.
Documents
Technical documentation and resources
No documents available