SGM42203Q
Automotive Grade2-Channel High-side Driver with Analog Current Sense for 24V Automotive Applications
The SGM42203Q is a high-side driver intended for a wide range of automotive applications. It is usually used to drive resistive or inductive load with the other terminal connected to GND. If low energy spike occurs on VCC, the internal VCC voltage clamp protects the device.
The device integrates current sense function for sensing load current through the current sense pin current out. If any of following occurs, overload current, over-temperature or short-to-VCC, the current sense pin will function to report these faults.
The current limit protects the device in case of overload conditions. Built-in output current limit mask-time allows the current limit to foldback to a preset (selectable) lower level after a preset (adjustable) time delay to protect the load more robustly per application demands.
The device will be reset by pulling low the fault reset standby pin (nFR_STBY). Pulling all the inputs and nFR_STBY pins low will disable the device and leave it in standby state.
The device is AEC-Q100 qualified (Automotive Electronics Council (AEC) standard Q100 Grade 1) and it is suitable for automotive applications.
The SGM42203Q is available in a Green TSSOP-16A (Exposed Pad) package.
- AEC-Q100 Qualified for Automotive Applications
Device Temperature Grade 1
TA = -40℃ to +125℃ - Wide Supply Voltage Range: 5V to 36V
- Low RDSON: 86mΩ/Channel (TYP)
- Low Off-State Supply Current: 3.5μA (TYP)
- Current Sense Gain: 1655
- Built-in Variable Over-Current Mask-Time Setting Function
- Programmable Over-Current Limit: 2.5A, 5A, 10A, 15A
- 3V and 5V Compatible Logic Inputs
- High Accurate Proportional Load Current Sense for Both Channels
- Continues Load Current:
- 3.5A, 1-Channel On
- 2.5A/CH, 2-Channel On
- Open-Load Detection in Off-State
- Short-to-GND Protection by Current Limit
- Thermal Shutdown with Latch or Restart Option
- Inductive Load Negative Voltage Clamp
- Loss of GND and Loss of Battery Protection
- Under-Voltage Shutdown
- Over-Voltage Clamp
Resistive Loads
Inductive Loads
Capacitive Loads
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM42203QPTS16G/TR | Active | TSSOP-16A (Exposed Pad) | 16 | YES | YES | YES | YES | MSL3 | -40℃ to +125℃ | View | View | 1-24 units : $5.25/unit 25-99 units : $4.5/unit 100-249 units : $3.75/unit 250-499 units : $3/unit 500-999 units : $2.625/unit 1000-9999 units : $1.95/unit | 3K-9K : 14 days 10K-99K : 28 days 100K-999K : 70 days 1000K and above : 98 days |
* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.
** The lead time provided is for reference purposes only and is subject to change based on different circumstances.
