LTC3814EFE-5#TRPBF
1 Adjustable Boost TSSOP-16-EP DC DC Switching Controllers RoHS
60V Current Mode Synchronous Step-Up Controller
- Manufacturer
- ADI
- Manufacturer part #
- LTC3814EFE-5#TRPBF
- Store part #
- C686145
- Package / case
- TSSOP-16-EP
- Category
- DC DC Switching Controllers
- Packaging
- Tape & Reel (TR)
Every Order Guarantee
100% Authentic · 30-Day Return or Replacement · policy
2,192 in stock
#C686145
Stock & price checked 5 days ago
| Quantity | Unit price | Pack price |
|---|---|---|
| 1+ | ₹783.60 | ₹783.60 |
| 10+ | ₹746.98 | ₹7,469.80 |
| 30+ | ₹724.75 | ₹21,742.50 |
| 100+ | ₹705.91 | ₹70,591.00 |
1 × ₹783.60
₹783.60
excl. GST
₹924.65 incl. 18% GST
- Dispatch in 7–10 working days
- GST invoice with every order
- Standard pack: 2,500 per reel
LTC3814EFE-5#TRPBF
₹783.60 for 1 + GST
Specifications
- Operating Temperature
- -40℃~+125℃@(TJ)
- Synchronous Rectifier
- Yes
- Features
- Adjustable current limiting;Cycle-by-cycle current limiting;Adjustable soft-start;Operating status indication;Built-in LDO regulator
- Number of Channels
- 1
- Topology
- Boost
- Frequency - Switching
- 25kHz~900kHz
- Operating Voltage
- 4.35V~14V
- Output Type
- Adjustable
- Switch tube (built-in/external)
- External
- Function
- Boost
- Quiescent Current
- 3mA
Packaging & compliance
- RoHS
- ROHS3 Compliant
- Lifecycle
- Active
- ECCN
- EAR99
- Packaging
- Tape & Reel (TR)
- Standard pack
- 2,500 / Reel
- Sold per
- Piece
- Minimum order
- 1
- Unit weight
- 0.155 g
Overview
The LTC3814-5 is a synchronous step-up switching regulator controller that can generate output voltages up to 60V. The LTC3814-5 uses a constant off-time peak current control architecture to deliver very high duty cycles with accurate cycle-by-cycle current limit without requiring a sense resistor. A precise internal reference provides ±0.5% DC accuracy. A high bandwidth (25MHz) error amplifier provides very fast line and load transient response. Large 1Ω gate drivers allow the LTC3814-5 to drive large power MOSFETs for higher current applications. The operating frequency is selected by an external resistor and is compensated for variations in V_IN. A shutdown pin allows the LTC3814-5 to be turned off reducing the supply current to <230μA.
Applications
- 24V Fan Supplies
- 48V Telecom and Base Station Power Supplies
- Networking Equipment, Servers
- Automotive and Industrial Control Systems
Key features
- High Output Voltages: Up to 60V
- Large 1Ω Gate Drivers
- No Current Sense Resistor Required
- Dual N-Channel MOSFET Synchronous Drive
- ±0.5% 0.8V Voltage Reference
- Fast Transient Response
- Programmable Soft-Start
- Generates 5.5V Driver Supply
- Power Good Output Voltage Monitor
- Adjustable Off-Time/Frequency: tOFF(MIN) < 100ns
- Adjustable Cycle-by-Cycle Current Limit
- Undervoltage Lockout On Driver Supply
- Output Overvoltage Protection
- Thermally Enhanced 16-Pin TSSOP Package
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