LTC3557EUF#PBF
| Parameters | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Lifecycle Status | PRODUCTION (Last Updated: 4 weeks ago) |
| Mounting Type | Surface Mount |
| Package / Case | 28-WFQFN Exposed Pad |
| Number of Pins | 28 |
| Supplier Device Package | 28-QFN (4x4) |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2005 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Applications | Handheld/Mobile Devices |
| Max Power Dissipation | 1.85W |
| Voltage - Supply | 4.35V~5.5V |
| Base Part Number | LTC3557 |
| Number of Outputs | 4 |
| Output Voltage | 4.2V |
| Operating Supply Voltage | 5.5V |
| Min Input Voltage | 2.7V |
| Max Input Voltage | 5.5V |
| Number of Cells | 1 |
| Height | 750μm |
| Length | 4mm |
| Width | 4mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
LTC3557EUF#PBF Overview
Using Tube as a shipping the power management path is acceptable.A convenient transport package is provided in 28-WFQFN Exposed Pad .Surface Mount is an universal mounting way for easy adapting.Among other applications, this power management targets Handheld/Mobile Devices .Ideally, the operating temperature of the power management ic should be set at -40°C~85°C in order to prevent malfunction.The power management operates at 4.35V~5.5V volts.Search LTC3557 to find more power ic's pin-to-pin solutions.In this power managment ic, there are 28 pins.Currently, it supports a total of 4 outputs.A voltage output of 4.2V is provided by this ic power supply.Keeping the temperature below 85°C is not recommended.Temperature lower than -40°C is not suitable for the it.
LTC3557EUF#PBF Features
Mainly used in Handheld/Mobile Devices applications
Operating temperature: -40°C~85°C
4 Outputs
LTC3557EUF#PBF Applications
There are a lot of Linear Technology/Analog Devices LTC3557EUF#PBFPower Management applications.
- Power Supplies
- Automotive Digital Cluster
- Environmental Test
- SSTL-3
- 4K Ultra High Definition (UHD) Display
- Networking Equipment
- Radar
- Port/cable adapters
- Projection Mapping
- Termination Voltage