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LTC3853EUJ#TRPBF Controller IC Buck Regulator Positive Output Step-Down DC-DC
Product Details:
| Place of Origin: | original |
| Brand Name: | original |
| Certification: | original |
| Model Number: | LTC3853EUJ#TRPBF |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 |
|---|---|
| Price: | negotiation |
| Packaging Details: | carton box |
| Delivery Time: | 3-5ddays |
| Payment Terms: | T/T |
| Supply Ability: | 1000 |
|
Detail Information |
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| Output Type: | Transistor Driver | Function: | Step-Down |
|---|---|---|---|
| Output Phases: | 3 | Number Of Outputs: | 3 |
| Voltage - Supply (Vcc/Vdd): | 4.5V ~ 24V | Frequency - Switching: | 250kHz ~ 750kHz |
Product Description
LTC3853EUJ#TRPBF Controller IC Buck Regulator Positive Output Step-Down DC-DC
Specifications of LTC3853EUJ#TRPBF
| TYPE | DESCRIPTION |
| Category | Integrated Circuits (ICs) |
| Power Management (PMIC) | |
| DC DC Switching Controllers | |
| Mfr | Analog Devices Inc. |
| Series | - |
| Package | Tape & Reel (TR) |
| Cut Tape (CT) | |
| Product Status | Active |
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Number of Outputs | 3 |
| Output Phases | 3 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 24V |
| Frequency - Switching | 250kHz ~ 750kHz |
| Duty Cycle (Max) | 98% |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Serial Interfaces | - |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 40-WFQFN Exposed Pad |
| Supplier Device Package | 40-QFN (6x6) |
| Base Product Number | LTC3853 |
Features of LTC3853EUJ#TRPBF
* Triple, 120° Phased Controllers Reduce Required Input Capacitance and Power Supply Induced Noise
* Configurable as a 180° Dual Phase Controller Plus a Single Phase Controller
* The Third Phase Can Regulate Up to a 13.5V Output
* High Efficiency: Up to 92%
* RSENSE or DCR Current Sensing
* ±0.75% 0.8V Output Voltage Accuracy
* Phase-Lockable Fixed Frequency 250kHz to 750kHz
* Supports Pre-Biased Outputs
* Dual N-Channel MOSFET Synchronous Drive
* Wide VIN Range: 4.5V to 24V Operation (28V Abs Max)
* Adjustable Soft-Start Current Ramping or Tracking
* Foldback Output Current Limiting
* Output Overvoltage Protection
* Dual Power Good Output Voltage Monitors
* 40-Lead 6mm × 6mm QFN Package
Applications of LTC3853EUJ#TRPBF
The LTC®3853 is a high performance triple output stepdown switching regulator controller that drives all Nchannel synchronous power MOSFET stages.
Environmental & Export Classifications of LTC3853EUJ#TRPBF
| ATTRIBUTE | DESCRIPTION |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
