ZL2101ALAFTK
Active6A DIGITAL SYNCHRONOUS STEP-DOWN DC/DC CONVERTER WITH AUTO COMPENSATION
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ZL2101ALAFTK
Active6A DIGITAL SYNCHRONOUS STEP-DOWN DC/DC CONVERTER WITH AUTO COMPENSATION
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | ZL2101ALAFTK | ZL2101 Series |
|---|---|---|
| - | - | |
| Current - Output | 6 A | 6 A |
| Frequency - Switching [Max] | 1 MHz | 1 MHz |
| Frequency - Switching [Min] | 200 kHz | 200 kHz |
| Function | Step-Down | Step-Down |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Outputs | 1 | 1 |
| Operating Temperature [Max] | 125 ¯C | 125 ¯C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Output Configuration | Positive | Positive |
| Output Type | Adjustable (Programmable) | Adjustable (Programmable) |
| Package / Case | 36-VFQFN Exposed Pad | 36-VFQFN Exposed Pad |
| Supplier Device Package | 36-QFN (6x6) | 36-QFN (6x6) |
| Synchronous Rectifier | True | True |
| Topology | Buck | Buck |
| Voltage - Input (Max) [Max] | 14 V | 14 V |
| Voltage - Input (Min) [Min] | 4.5 V | 4.5 V |
| Voltage - Output (Max) | 5 V | 5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
ZL2101 Series
6A Digital Synchronous Step-Down DC/DC Converter with Auto Compensation
| Part | Number of Outputs | Synchronous Rectifier | Current - Output | Voltage - Input (Min) [Min] | Topology | Supplier Device Package | Output Configuration | Mounting Type | Voltage - Input (Max) [Max] | Function | Frequency - Switching [Max] | Frequency - Switching [Min] | Operating Temperature [Min] | Operating Temperature [Max] | Package / Case | Voltage - Output (Max) | Output Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Renesas Electronics Corporation ZL2101ALAFTK | |||||||||||||||||
Renesas Electronics Corporation ZL2101ALAFT | 1 | 6 A | 4.5 V | Buck | 36-QFN (6x6) | Positive | Surface Mount | 14 V | Step-Down | 1 MHz | 200 kHz | -40 °C | 125 ¯C | 36-VFQFN Exposed Pad | 5 V | Adjustable (Programmable) | |
Renesas Electronics Corporation ZL2101ALAFTK | 1 | 6 A | 4.5 V | Buck | 36-QFN (6x6) | Positive | Surface Mount | 14 V | Step-Down | 1 MHz | 200 kHz | -40 °C | 125 ¯C | 36-VFQFN Exposed Pad | 5 V | Adjustable (Programmable) | |
Renesas Electronics Corporation ZL2101ALAFT | |||||||||||||||||
Renesas Electronics Corporation ZL2101ALAF |
Description
General part information
ZL2101 Series
The ZL2101 is a 6A digital converter with auto compensation and integrated power management that combines an integrated synchronous step-down DC/DC converter with key power management functions in a small package, resulting in a flexible and integrated solution. The ZL2101 can provide an output voltage from 0. 54V to 5. 5V (with margin) from an input voltage between 4. 5V and 14V. Internal low rDS(ON)synchronous power MOSFETs enable the ZL2101 to deliver continuous loads up to 6A with high efficiency. An internal Schottky bootstrap diode reduces discrete component count. The ZL2101 also supports phase spreading to reduce system input capacitance. Power management features such as digital soft-start delay and ramp, sequencing, tracking, and margining can be configured by simple pin-strapping or through an on-chip serial port. The ZL2101 uses the PMBus™ protocol for communication with a host controller and the Digital-DC bus for interoperability between other Zilker Labs devices.
Documents
Technical documentation and resources