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LIMCHIP CO., LIMITED
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TDA21590
Brand: Analog Devices
TDA21590 is a Integrated Smart Power Stage in Infineon's OptiMOS 6 Powerstage family, delivered in a PG-IQFN-39 (PQFN 5×6 mm SMT) package. function / topology: Integrated synchronous buck DrMOS power stage with OptiMOS 6, active diode, driver, and MOSFETs; input voltage / supply: 4.25 V to 16 V (VIN), 4.25–5.5 V (VCC/VDRV); output current / load rating: 90 A continuous DC output, 120 A over-current protection threshold. 90A high-current integrated power stage, a top hot-seller for AI server VRMs — confirm current stock, lead time and date code by RFQ.
Stock & Date Code
| Brand | Part Number | Qty | D/C | Note |
|---|---|---|---|---|
| ADI | TDA21590 | 10,000 | 25+ | Analog Devices TDA21590 Integrated Smart Power Stage; confirm date code, lot and packing condition by RFQ. |
Listed stock and date code are subject to final RFQ confirmation.
Power IC Specifications
| Parameter | Value / Specification |
|---|---|
| Function / Topology | Integrated synchronous buck DrMOS power stage with OptiMOS 6, active diode, driver, and MOSFETs |
| Input Voltage / Supply | 4.25 V to 16 V (VIN), 4.25–5.5 V (VCC/VDRV) |
| Output Current / Load Rating | 90 A continuous DC output, 120 A over-current protection threshold |
| Switching Frequency | 100 kHz to 1500 kHz |
| Current Sense Accuracy | 5 μA/A on-chip reporting with ±3% current and temperature telemetry accuracy |
| Deep-Sleep Current | 32 μA typical deep-sleep mode standby current |
| PWM Interface | 3.3 V tri-state PWM input with bootstrap capacitor auto-refresh |
| Protection Features | OCP (120A), OTP, UVLO, enhanced fault identification and reporting |
| Operating Temperature | -40°C to +125°C (Industrial) |
| Package / Case | PG-IQFN-39 (PQFN 5×6 mm SMT) |
Power Features & Applications
- OptiMOS 6 technology with integrated gate-driver, active diode, and control/synchronous MOSFETs at 90 A output
- 4.25–16 V input (VIN) with 4.25–5.5 V VCC/VDRV supply and 0.225–5.5 V output range
- 100 kHz to 1500 kHz switching frequency for compact high-density DC-DC converter designs
- On-chip 5 μA/A current reporting with ±3% current and temperature telemetry accuracy
- 120 A over-current protection (OCP) threshold with enhanced fault identification and reporting
- 32 μA typical deep-sleep mode current for ultra-low standby power consumption
- Bootstrap capacitor auto-refresh, 3.3 V tri-state PWM input, and enhanced fault reporting
- Industry-standard 5×6 mm PQFN footprint with MSL 2, RoHS compliant, halogen-free
Need Price & Availability for TDA21590?
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Listed stock is subject to final RFQ confirmation.
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Frequently Asked Questions
Is TDA21590 available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for TDA21590 by RFQ.
What should buyers check before ordering TDA21590?
Buyers should check voltage range, current rating, package, protection features and date code for TDA21590, together with live stock and traceable supply.
How do I request a quote for TDA21590?
Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.