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LTC3887EUJ-1#TRPBF Regulator Positive Output Step-Down I²C DC Controller IC
Product Details:
| Place of Origin: | original |
| Brand Name: | original |
| Certification: | original |
| Model Number: | LTC3887EUJ-1#TRPBF |
Payment & Shipping Terms:
| Minimum Order Quantity: | 1 |
|---|---|
| Price: | negotiation |
| Packaging Details: | carton box |
| Delivery Time: | 1-3working days |
| Payment Terms: | T/T |
| Supply Ability: | 100,000 |
|
Detail Information |
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| Transistor Type: | NPN, PNP | Current - Collector (Ic) (Max): | 150mA |
|---|---|---|---|
| Voltage - Collector Emitter Breakdown (Max): | 50V | Vce Saturation (Max) @ Ib, Ic: | 400mV @ 5mA, 50mA / 500mV @ 5mA, 50mA |
| Current - Collector Cutoff (Max): | 100nA (ICBO) | DC Current Gain (hFE) (Min) @ Ic, Vce: | 120 @ 1mA, 6V |
| Power - Max: | 150mW | Frequency - Transition: | 180MHz, 140MHz |
Product Description
LTC3887EUJ-1#TRPBF Regulator Positive Output Step-Down I²C DC Controller IC
Specifications of LTC3887EUJ-1#TRPBF
| TYPE | DESCRIPTION |
| Category | Integrated Circuits (ICs) |
| Power Management (PMIC) | |
| DC DC Switching Controllers | |
| Mfr | Analog Devices Inc. |
| Series | PolyPhase® |
| 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 | 2 |
| Output Phases | 2 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 24V |
| Frequency - Switching | 250kHz ~ 1MHz |
| Duty Cycle (Max) | - |
| Synchronous Rectifier | Yes |
| Clock Sync | Yes |
| Serial Interfaces | I²C, PMBus |
| Control Features | Enable, Frequency Control, Phase Control |
| 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 | LTC3887 |
Features of LTC3887EUJ-1#TRPBF
* PMBus/I2C Compliant Serial Interface
* Telemetry Read Back includes VIN, IIN, VOUT, IOUT, Temperature, Duty Cycle and Faults
* Programmable Voltage, Current Limit, Digital Soft-Start/Stop, Sequencing, Margining, OV/UV and Frequency Synchronization (250kHz to 1MHz)
* ±0.5% Output Voltage Accuracy Over Temperature
* Integrated 16-Bit ADC
* VOUT Range: 0.5V to 5.5V (VOUT0, VOUT1)
* Internal EEPROM and Fault Logging with ECC
* Integrated N-Channel MOSFET Gate Drivers (LTC3887)
* Minimum On-Time 45ns
* Wide VIN Range: 4.5V to 24V
* Analog Current Mode Control Loop
* Remote Differential Sense for PolyPhase® Applications
* Accurate PolyPhase Current Sharing for Up to Six Phases
* Available in a 40-Pin (6mm × 6mm) QFN Package
* AEC-Q100 Qualified for Automotive Applications
Decriptions of LTC3887EUJ-1#TRPBF
* High Current Distributed Power Systems
* Telecom, Datacom and Storage Systems
* Intelligent Energy Efficient Power Regulation
Environmental & Export Classifications of LTC3887EUJ-1#TRPBF
| ATTRIBUTE | DESCRIPTION |
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
