LTC3899EFE by Analog Devices Inc.
Buck, Buck-Boost Regulator Positive Output Step-Down DC-DC Controller IC 38-TSSOP-EP
Component Details
- Part Number
LTC3899EFE- Manufacturer
- Analog Devices Inc.
- DigiKey P/N
LTC3899EFE-ND- Lifecycle
- Obsolete
Stock & Pricing
- Distribution Stock
- Not available
Specifications
| Parameter | Value |
|---|---|
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck, Buck-Boost |
| Number of Outputs | 3 |
| Output Phases | 2 |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 60V |
| Frequency - Switching | 105kHz ~ 835kHz, 350kHz ~ 535kHz |
| Duty Cycle (Max) | 100% |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Control Features | Enable, Frequency Control, Soft Start, Tracking |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad |
| Supplier Device Package | 38-TSSOP-EP |
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The LTC3899EFE is classified under Power Management (PMIC) in the Integrated Circuits (ICs) category.
LTC3899EFE Specifications
| Parameter | Value |
|---|---|
| Output Type | Transistor Driver |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck, Buck-Boost |
| Number of Outputs | 3 |
| Output Phases | 2 |
| Voltage – Supply (Vcc/Vdd) | 4.5V ~ 60V |
| Frequency – Switching | 105kHz ~ 835kHz, 350kHz ~ 535kHz |
| Duty Cycle (Max) | 100% |
| Synchronous Rectifier | Yes |
| Clock Sync | No |
| Control Features | Enable, Frequency Control, Soft Start, Tracking |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 38-TFSOP (0.173", 4.40mm Width) Exposed Pad |
| Supplier Device Package | 38-TSSOP-EP |
Availability & Supply Status
- Status: Obsolete – We Can Source
- Lifecycle: Obsolete
- Distribution Stock: Not available through standard distribution
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Data last verified: 2 weeks ago. Availability may have changed — check current stock.