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Datasheet
- 4.5V TO 20V SYNCHRONOUS BUCK CONTROLLER WITH SYNCHRONIZATION AND POWER GOOD (Rev. E)
(PDF , 1606 KB) 22 Jul 2012 - View All Technical Documents
Related End Equipment
- Cable Modem Termination System
- Desktop PC
- Femto Base Station
- IP Phone: Wired
- Internet Radio Player
- Motor Control: Brushed DC
- Motor Control: Brushless DC
- Motor Control: Low-Voltage
- Motor Control: Stepper Motor
- Point-to-Point Microwave Backhaul
- TETRA Base Station
- TV: High-Definition (HDTV)
- TV: LCD/Digital
- Video Broadcasting & Infrastructure: Scalable Platform
- WiMAX & Wireless Infrastructure Equipment
Sample & Buy
| Free Samples | Buy from Authorized Distributors | Part # | Status | Temp (oC) | Price | QTY | Package | Pins | Top Side Marking | Package QTY | Carrier | Distributor Inventory | TI 1k Lead Time | Not Available | | TPS40195PW | ACTIVE | -40 to 85 | 1.32 | 1ku | TSSOP (PW) | 16 | View | 90 | 1K - 5K | 1k quantity lead time: In stock | Not Available | | TPS40195PWG4 | ACTIVE | -40 to 85 | 1.32 | 1ku | TSSOP (PW) | 16 | View | 90 | 2 | Typical lead time for 1k quantity: 4 to 8 weeks | | TPS40195PWR | ACTIVE | -40 to 85 | 1.10 | 1ku | TSSOP (PW) | 16 | View | 2000 | >5K | 1k quantity lead time: In stock | Contact Distributor | TPS40195PWRG4 | ACTIVE | -40 to 85 | 1.10 | 1ku | TSSOP (PW) | 16 | View | 2000 | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | | TPS40195RGYR | ACTIVE | -40 to 85 | 1.10 | 1ku | VQFN (RGY) | 16 | View | 3000 | >5K | 1k quantity lead time: In stock | Contact Distributor | TPS40195RGYRG4 | ACTIVE | -40 to 85 | 1.10 | 1ku | VQFN (RGY) | 16 | View | 3000 | No Stock | For lead times contact TI Authorized Distributor or local TI sales office | Not Available | | TPS40195RGYT | ACTIVE | -40 to 85 | 1.27 | 1ku | VQFN (RGY) | 16 | View | 250 | >5K | 1k quantity lead time: In stock | Not Available | | TPS40195RGYTG4 | ACTIVE | -40 to 85 | 1.27 | 1ku | VQFN (RGY) | 16 | View | 250 | 1K - 5K | 1k quantity lead time: In stock |
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* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.
Related Products
| Part # | Name | Product Family | Comments |
|---|---|---|---|
| CSD17301Q5A | 30V N Channel NexFET™ Power MOSFET | POWER MOSFET - N-CHANNEL MOSFET TRANSISTOR | The TPS40195 is a flexible, feature rich synchronous buck controller that operates from a nominal 4.5 V to 20 V supply. This controller implements voltage mode control with the switching frequency adjustable from 100 kHz to 600 kHz. |
| CSD17510Q5A | 30V N-Channel Low Side NexFET Power MOSFET with 20 Volt Vgs | POWER MOSFET - N-CHANNEL MOSFET TRANSISTOR | The TPS40195 is a flexible, feature rich synchronous buck controller that operates from a nominal 4.5 V to 20 V supply. This controller implements voltage mode control with the switching frequency adjustable from 100 kHz to 600 kHz. |
| CSD17309Q3 | 30V N Channel NexFET™ Power MOSFET | POWER MOSFET - N-CHANNEL MOSFET TRANSISTOR | The TPS40195 is a flexible, feature rich synchronous buck controller that operates from a nominal 4.5 V to 20 V supply. This controller implements voltage mode control with the switching frequency adjustable from 100 kHz to 600 kHz. |
| CSD17308Q3 | 30V N-Channel NexFET™ Power MOSFET | POWER MOSFET - N-CHANNEL MOSFET TRANSISTOR | The TPS40195 is a flexible, feature rich synchronous buck controller that operates from a nominal 4.5 V to 20 V supply. This controller implements voltage mode control with the switching frequency adjustable from 100 kHz to 600 kHz. |
| CSD87350Q5D | Synchronous Buck NexFET™ Power Block MOSFET Pair | POWER MOSFET - POWER MOSFET MODULE | The TPS40195 is a flexible, feature rich synchronous buck controller that operates from a nominal 4.5 V to 20 V supply. This controller implements voltage mode control with the switching frequency adjustable from 100 kHz to 600 kHz. |
Technical Documents
Datasheet (1)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 1606 | 22 Jul 2012 |
More Literature (5)
| Title | Type | Size (KB) | Date | Views |
|---|---|---|---|---|
| 131 | 30 Jun 2008 | 318 | ||
| 158 | 30 Jun 2008 | 260 | ||
| 145 | 15 Feb 2008 | 186 | ||
| 57 | 15 Feb 2008 | 163 | ||
| Multiple Files | 15 Feb 2008 | 90 |
Tools & Software
Circuit Design & Simulation
Search for more Power Management devices with Power Quick Search on power.ti.com
To learn more about SwitcherPro™ visit www.ti.com/switcherpro
Models (5)
| Title | Category | Type | Size (KB) | Date | Views |
|---|---|---|---|---|---|
| TPS40195 PSpice Average and Transient Model (Rev. A) | PSpice Model | ZIP | 443 KB | 06 Oct 2008 | 228 views |
| TPS40195 TINA-TI Transient Reference Design (Rev. B) | TINA-TI Reference Design | (Multiple Files) | 17 Dec 2008 | 59 views | |
| TPS40195 TINA-TI Average Reference Design | TINA-TI Reference Design | (Multiple Files) | 17 Dec 2008 | 61 views | |
| TPS40195 TINA-TI Average Spice Model | TINA-TI Spice Model | (Multiple Files) | 17 Dec 2008 | 56 views | |
| TPS40195 TINA-TI Transient Spice Model | TINA-TI Spice Model | (Multiple Files) | 17 Dec 2008 | 68 views | |
Design Kits & Evaluation Modules (1)
| Name | Part# | Type |
|---|---|---|
| TPS40195 20V Input, 3.3V Output, 20A Evaluation Module | TPS40195EVM-001 | Evaluation Modules & Boards |
Software (1)
|
Compensation Calculator Tool (Rev. D) (ZIP 131 KB ) 648 views, 09 Dec 2012 |
Development Tools (2)
| Name | Part# | Type |
|---|---|---|
| Power Stage Designer of Most Commonly Used Switchmode Power Supplies | POWERSTAGE-DESIGNER | Circuit Design & Simulation |
| SwitcherPro(TM) Switching Power Supply Design Tool | SWITCHERPRO | Circuit Design & Simulation |
Reference Designs (7)
| Description | Part # | Company |
|---|---|---|
| Flyback 5V@5A for PoE Applications | PMP5435.1 | Texas Instruments |
| High-Frequency Synchronous Buck Converter for Optimized Efficiency | PMP3080 | Texas Instruments |
| LED driver 3.2V@0.5A | PMP6692 | Texas Instruments |
| Sync Buck (1.8V@20A) | PMP2845.1 | Texas Instruments |
| Sync Buck (12V@2A) for DTV Applications | PMP2838 | Texas Instruments |
| Sync Buck (3.3V@20A) | PMP2491 | Texas Instruments |
| Sync Buck for HMS Radio 1V@2.5A | PMP2904 | Texas Instruments |
Support & Community
TI E2E™ Community
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Training & Events
| Name | Type | Available During |
|---|---|---|
| In-depth PFC Design Workshop sponsored by Biricha Digital Power Ltd. | In-Person | 30 Apr 2013 - 02 May 2013 |
| Power Fundamentals: Linear Regulator Fundamentals - NPN | Recorded Content | On Demand |
| Power Fundamentals: Buck Regulator Architectures - Current/Emulated Current Mode Buck Regulators | Recorded Content | On Demand |
| Power Fundamentals: Buck Regulator Architectures - COT Buck Regulators | Recorded Content | On Demand |
| Power Fundamentals: Buck Regulator Architectures - Hysteretic Buck Regulators | Recorded Content | On Demand |
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