Datasheet
- N-Channel NexFET Power MOSFET, CSD16321Q5 (Rev. B)
(PDF , 548 KB) 05 May 2010 - View All Technical Documents
Sample & Buy
| Free Samples | Buy Now | Part# | Status | Temp (oC) | Price | QTY | Package|Pins | Package QTY | Carrier | Distributor Inventory | TI 1k Lead Time | | CSD16321Q5 | ACTIVE | -55 to 150 | 0.65 | 1ku | SON (DQH) | 8 | 2500 | >5K | 1k quantity lead time: In stock |
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Related Products
| Part# | Name | Product Family | Comments |
|---|---|---|---|
| TPS40007 | Low Input (2.25V-5.5V) 300 kHz Frequency, Synchronous Buck Controller, Source/ Sink, Prebias Operati | DC/DC CONTROLLER (EXTERNAL SWITCH) - STEP-DOWN CONTROLLER | The TPS40007 is a voltage-mode, synchronous buck PWM controller that uses TI�s proprietary Predictive Gate Drive? technology to wring maximum efficiency from step-down converters and needs only one square inch board area. |
| TPS40009 | Low Input (2.25V-5.5V) 600 kHz Frequency, Synchronous Buck Controller, Source/ Sink, Prebias Operati | DC/DC CONTROLLER (EXTERNAL SWITCH) - STEP-DOWN CONTROLLER | The TPS40009 is a voltage-mode, synchronous buck PWM controller that uses TI�s proprietary Predictive Gate Drive? technology to wring maximum efficiency from step-down converters and needs only one square inch board area. |
| TPS40020 | Enhanced Low Input (2.25V-5.5V) up to 1MHz Frequency, Sync. Buck Controller, source only | DC/DC CONTROLLER (EXTERNAL SWITCH) - STEP-DOWN CONTROLLER | The TPS40020 is a voltage-mode, synchronous buck PWM controller that uses TI�s proprietary Predictive Gate Drive? technology and an internal charge pump/boost circuits combine to provide a highly efficient, smaller solution |
| TPS40021 | Enhanced Low Input (2.25V-5.5V) up to 1MHz Frequency, Sync. Buck Controller, source/sink | DC/DC CONTROLLER (EXTERNAL SWITCH) - STEP-DOWN CONTROLLER | The TPS40020 is a voltage-mode, synchronous buck PWM controller that uses TI�s proprietary Predictive Gate Drive? technology and an internal charge pump/boost circuits combine to provide a highly efficient, smaller solution |
| TPS40041 | Low Pin Count, Low Vin Synchronous Buck DC/DC Controller | DC/DC CONTROLLER (EXTERNAL SWITCH) - STEP-DOWN CONTROLLER | The TPS40040 is a voltage-mode, synchronous buck PWM controller that uses a small number of external components, making it ideal for building a small, efficient and cost-effective power solution |
| TPS40303 | 3V to 20V Wide Input Synchronous Buck Controller for High Power Density, High Efficiency, 300kHz | DC/DC CONTROLLER (EXTERNAL SWITCH) - STEP-DOWN CONTROLLER | 3-20V feature rich synchronous buck controller in a compact 3x3mm SON package with powerful gate drivers and built-in Frequency Spread Spectrum for reduced EMI |
| TPS40304 | 3V to 20V Wide Input Synchronous Buck Controller for High Power Density, 600kHz, 600mV 1% Reference | DC/DC CONTROLLER (EXTERNAL SWITCH) - STEP-DOWN CONTROLLER | 3-20V feature rich synchronous buck controller in a compact 3x3mm SON package with powerful gate drivers and built-in Frequency Spread Spectrum for reduced EMI |
| TPS40305 | 3V to 20V Wide Input Synchronous Buck Controller for High Power Density, High Efficiency, 1.2 MHz | DC/DC CONTROLLER (EXTERNAL SWITCH) - STEP-DOWN CONTROLLER | 3-20V feature rich synchronous buck controller in a compact 3x3mm SON package with powerful gate drivers and built-in Frequency Spread Spectrum for reduced EMI |
Technical Documents
Datasheet (1)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 548 | 05 May 2010 |
Selection & Solution Guides (2)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 594 | 23 Feb 2012 | 3,734 | ||
| 447 | 03 May 2011 | 845 |
Tools & Software
Models (2)
| Title | Category | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| CSD16321Q5 PSpice Transient Model | PSpice Model | ZIP | 9 KB | 05 Jan 2011 | 163 views |
| CSD16321Q5 TINA-TI Spice Model | TINA-TI Spice Model | TSM | 7 KB | 13 May 2009 | 144 views |
Design Kits & Evaluation Modules (2)
| Name | Part# | Type |
|---|---|---|
| Power Stage Designer of Most Commonly Used Switchmode Power Supplies | POWERSTAGE-DESIGNER | Analysis Software |
| 8-14V Vin, 1.2V Vout Sync Buck Controller Evaluation Module with NexFET™ Power MOSFETs | TPS40304EVM-353 | Development Boards/EVMs |
Reference Designs (6)
| Description | Part# | Company |
|---|---|---|
| 18V-36V Input 5V/15A; 94% Efficient Active Clamp | PMP5117 | Texas Instruments |
| Non-sync boost 12V@1A | PMP5567 | Texas Instruments |
| Sync Buck (1.05V @ 48A) for Intel IMVP6.5 Arrandale CPU Core | PMP5800 | Texas Instruments |
| Sync Buck (1.2V@24A off 12V or 3.3V) | PMP5152 | Texas Instruments |
| Synchronous Buck for Industrial Applications | PMP5573 | Texas Instruments |
| Uses TPS40303, to implement sync buck with VID | PMP5672 | Texas Instruments |
Support and Community
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Power Tip: Estimating transient temperature in a MOSFET
In this Power Tip Robert Kollman discusses how to estimate transient temperature in a MOSFET. |
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Do you speak PLC, OFDM, SFSK or DALI? – An Intro to Power Line Communications
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Power Design with SwitcherPro and TINA-TI
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