DRV104PWP
Active32V, 1.2A HIGH-SIDE DRIVER WITH PWM CONTROL AND OVERCURRENT PROTECTION
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DRV104PWP
Active32V, 1.2A HIGH-SIDE DRIVER WITH PWM CONTROL AND OVERCURRENT PROTECTION
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Technical Specifications
Parameters and characteristics for this part
| Specification | DRV104PWP |
|---|---|
| Current - Output (Max) [Max] | 1.2 A |
| Fault Protection | Over Temperature, Current Limiting (Fixed) |
| Features | Internal PWM, Status Flag |
| Input Type | Non-Inverting |
| Interface | On/Off |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -55 °C |
| Output Configuration | High Side |
| Package / Case | 14-PowerTSSOP |
| Package / Case [x] | 0.173 in |
| Package / Case [y] | 4.4 mm |
| Ratio - Input:Output [custom] | 1:1 |
| Supplier Device Package | 14-HTSSOP |
| Switch Type | Relay, Solenoid Driver |
| Voltage - Supply (Vcc/Vdd) | False |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tube | 1 | $ 5.36 | |
| 10 | $ 4.81 | |||
| 90 | $ 3.94 | |||
| 270 | $ 3.74 | |||
| 540 | $ 3.36 | |||
| 1080 | $ 2.83 | |||
| 2520 | $ 2.69 | |||
| Texas Instruments | TUBE | 1 | $ 4.61 | |
| 100 | $ 4.04 | |||
| 250 | $ 2.83 | |||
| 1000 | $ 2.28 | |||
Description
General part information
DRV104 Series
The DRV104 is a DMOS, high-side power switch employing a pulse-width modulated (PWM) output. Its rugged design is optimized for driving electromechanical devices such as valves, solenoids, relays, actuators, and positioners. It is also ideal for driving thermal devices such as heaters, coolers, and lamps. PWM operation conserves power and reduces heat rise, resulting in higher reliability. In addition, adjustable PWM allows fine control of the power delivered to the load. Time from dc-to-PWM output and oscillator frequency are externally adjustable.
Separate supply pins for the circuit and driver transistor allow the output to operate on a different supply than the rest of the circuit.
The DRV104 can be set to provide a strong initial solenoid closure, automatically switching to a soft hold mode for power savings. The duty cycle can be controlled by a resistor, analog voltage, or a digital-to-analog (D/A) converter for versatility. The Status OK Flag pin indicates when thermal shutdown or over-current occurs.
Documents
Technical documentation and resources
