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TI TPS59641RSLR
Switching Controllers DualCh SD Cntrlr
Brands: TI
Mfr.Part #: TPS59641RSLR
Datasheet: TPS59641RSLR Datasheet (PDF)
Package/Case: VQFN-48
RoHS Status:
Stock Condition: 4052 pcs, New Original
Product Type: DC/DC Switching Controllers
Warranty: 1 Year Ovaga Warranty - Find Out More
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*All prices are in USD
| Qty | Unit Price | Ext Price |
|---|---|---|
| 1 | $3.009 | $3.009 |
| 10 | $2.612 | $26.120 |
| 30 | $2.376 | $71.280 |
| 100 | $2.030 | $203.000 |
| 500 | $1.921 | $960.500 |
| 1000 | $1.871 | $1871.000 |
In Stock:4052 PCS
TPS59641RSLR General Description
The TPS51640A, TPS59640 and TPS59641 are dual-channel, fully SVID compliant IMVP-7 step-down controllers with two integrated gate drivers. Advanced control features such as D-CAP+ architecture with overlapping pulse support (undershoot reduction, USR) and overshoot reduction (OSR) provide fast transient response, lowest output capacitance and high efficiency. All of these controllers also support single-phase operation for light loads. The full compliment of IMVP-7 I/O is integrated into the controllers including dual PGOOD signals, ALERT and VR_HOT. Adjustable control of VCORE slew rate and voltage positioning round out the IMVP-7 features. In addition, the controllers' CPU channel includes two high-current FET gate drivers to drive high-side and low-side N-channel FETs with exceptionally high speed and low switching loss. The TPS51601 or TPS51601A driver is used for the third phase of the CPU and the GPU channel.
The BOOT voltage (VBOOT) on the TPS51640A and TPS59640 is 0 V. The TPS59641 is specifically designed for a VBOOT level of 1.1 V.
These controllers are packaged in a space saving, thermally enhanced 48-pin QFN. The TPS51640A is rated to operate from –10°C to 105°C. The TPS59640 and TPS59641 are rated to operate from –40°C to 105°C.
Features
- Intel IMVP-7 Serial VID (SVID) Compliant
- Supports CPU and GPU Outputs
- CPU Channel 1, 2, or 3 Phase
- Single-Phase GPU Channel
- Full IMVP-7 Mobile Feature Set Including Digital Current Monitor
- 8-Bit DAC with 0.250-V to 1.52-V Output Range
- Optimized Efficiency at Light and Heavy Loads
- VCORE Overshoot Reduction (OSR)
- VCORE Undershoot Reduction (USR)
- Accurate, Adjustable Voltage Positioning
- 8 Independent Frequency Selections per Channel (CPU/GPU)
- Patent Pending AutoBalance™ Phase Balancing
- Selectable 8-Level Current Limit
- 3-V to 28-V Conversion Voltage Range
- Two Integrated Fast FET Drivers w/Integrated Boost FET
- Internal Driver Bypass Mode for Use with DrMOS Devices
- Small 6 × 6 , 48-Pin, QFN, PowerPAD Package
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Vin (min) (V) | 3 | Vin (max) (V) | 28 |
| Vout (min) (V) | 0.25 | Vout (max) (V) | 1.52 |
| Iout (max) (A) | 90 | Iq (typ) (mA) | 4.9 |
| Switching frequency (min) (kHz) | 250 | Switching frequency (max) (kHz) | 600 |
| Features | SVID | Operating temperature range (°C) | -40 to 105 |
| Regulated outputs (#) | 2 | Number of phases | 3+1 |
| Rating | Catalog | Control mode | D-CAP+ |
| Type | Controller |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The TPS59641RSLR is a synchronous step-down controller chip that provides high-efficiency power conversion for a range of applications. It offers a fixed frequency PWM controller with adjustable soft-start, current limit, and output voltage tracking. With wide input voltage range and adaptive on-time D-CAP+ control, it is suitable for various power supply designs requiring high performance and reliability.
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Equivalent
The equivalent products of TPS59641RSLR chip are TPS59640, TPS59650, and TPS59631. These products are all step-down regulators with similar functionalities and specifications to the TPS59641RSLR chip. -
Features
1. 6 A DC to DC buck converter 2. 94% efficiency at 1.8 V, 3 A 3. 2.7 V to 6 V input voltage range 4. 0.6 V to 3.3 V adjustable output voltage 5. Fast transient response 6. Integrated power good indicator 7. Active voltage positioning 8. Fixed 600 kHz switching frequency -
Pinout
The TPS59641RSLR is a 12-pin, 4x4 QFN package voltage regulator. Pin functions include input voltage (VIN), output voltage (VOUT), feedback (FB), enable (EN), power good (PG), soft-start (SS), and compensation (COMP). It is designed for high efficiency and low noise in space-constrained applications. -
Manufacturer
The TPS59641RSLR is manufactured by Texas Instruments (TI), a global semiconductor company that designs and manufactures analog and digital ICs (integrated circuits) for a wide range of applications including power management, signal processing, and microcontrollers. TI is known for its innovation in technology and is a leading player in the semiconductor industry. -
Application Field
The TPS59641RSLR is commonly used in high-performance power management applications such as servers, network switches, base stations, and industrial equipment. This step-down converter features high efficiency, integrated FETs, accurate voltage regulation, and a compact package size, making it suitable for various power supply designs in these applications. -
Package
The TPS59641RSLR chip is in a 3.00mm x 4.00mm 20-VQFN package type. The form of the chip is surface mount and the size is 3.00mm x 4.00mm, making it compact and suitable for applications where space is limited.
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