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RT8299ZQW IC REG BUCK ADJUSTABLE 3A 10WDFN Richtek USA Inc.
| Brand Name | Richtek USA Inc. |
|---|---|
| Model Number | RT8299ZQW |
| Minimum Order Quantity | 1 |
| Price | Based on current price |
| Packaging Details | anti-static bag & cardboard box |
| Delivery Time | 3-5 work days |
| Payment Terms | T/T |
| Supply Ability | In stock |
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xProduct Details
| Function | Step-Down | Output Configuration | Positive |
|---|---|---|---|
| Topology | Buck | Output Type | Adjustable |
| Number Of Outputs | 1 | Voltage - Input (Min) | 3V |
| Voltage - Input (Max) | 24V | Voltage - Output (Min/Fixed) | 0.8V |
| Voltage - Output (Max) | 15V | Current - Output | 3A |
| Frequency - Switching | 500kHz | Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 85°C (TA) | Mounting Type | Surface Mount |
| Package / Case | 10-WFDFN Exposed Pad | Supplier Device Package | 10-WDFN (3x3) |
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Product Description
Product Details
General Description
The RT8299 is a high efficiency, monolithic synchronous step-down DC/DC converter with internal power MOSFETs. It achieves 3A of continuous output current over a wide input supply range from 3V to 24V with excellent load and line regulation. Current mode operation provides fast transient response and eases loop stabilization. Cycle by-cycle current limit provides protection against shorted outputs and soft-start eliminates input current surge during start-up.
Features
3V to 24V Input Voltage Range3A Output Current
Internal N-MOSFETs
Current Mode Control
Fixed Frequency Operation : 500kHz
Output Adjustable from 0.8V to 15V
Up to 95% Efficiency
Stable with Low ESR Ceramic Output Capacitors
Cycle-by-Cycle Over Current Protection
Input Under Voltage Lockout
Output Under Voltage Protection
Thermal Shutdown Protection
SOP-8 (Exposed Pad) and 10-Lead WDFN Packages
RoHS Compliant and Halogen Free
Applications
Industrial and Commercial Low Power SystemsComputer Peripherals
LCD Monitors and TVs
Green Electronics/Appliances
Point of Load Regulation for High Performance DSPs,
FPGAs, and ASIC
Specifications
| Attribute | Attribute Value |
|---|---|
| Manufacturer | Richtek |
| Product Category | DC Switching Regulators |
| Series | - |
| Packaging | Alternate Packaging |
| Package-Case | 10-WFDFN Exposed Pad |
| Operating-Temperature | -40°C ~ 85°C (TA) |
| Mounting-Type | Surface Mount |
| Output-Type | Adjustable |
| Function | Step-Down |
| Supplier-Device-Package | 10-WDFN (3x3) |
| Number-of-Outputs | 1 Output |
| Topology | Buck |
| Frequency-Switching | 500kHz |
| Current-Output | 3A |
| Output-Configuration | Positive |
| Output Voltage | 0.8V |
| Voltage-Output-Max | 15V |
| Synchronous-Rectifier | Yes |
| Voltage-Input-Min | 3V |
| Voltage-Input-Max | 24V |
Descriptions
Buck Switching Regulator IC Positive Adjustable 0.8V 1 Output 3A 10-WFDFN Exposed Pad
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