特性
- Extremely Small 350mA DC/DC Converter
- Max Height 1.1mm 10 Ld MSOP Package
- Possibly Uses Only Five Tiny External Components with Fixed Output
- Power-On-Reset Output (POR)
- Internally-Compensated Voltage Mode Controller
- Up to 94% Efficiency
- <1µA Shut-Down Current
- Overcurrent and Over-Temperature Protection
- Pb-free Available (RoHS compliant)
描述
The EL7535 is a synchronous, integrated FET 350mA step-down regulator in a 10 Ld MSOP package. The regulator is internally compensated, which makes it possible to use just five tiny external components to form a complete DC/DC converter. The regulator operates with an input voltage range from 2.5V to 6V, which accommodates supplies of 3.3V, 5V, or a Li-ion battery source. The output can be externally set from 0.8V to VIN with a resistive divider. The EL7535 features PWM mode control. The operating frequency is typically 1.4MHz. Additional features include <1µA shut-down current, short-circuit protection, and over-temperature protection. The EL7535 is available in the 10 Ld MSOP package and is specified for operation over the full -40°C to +85°C temperature range.
应用
- PDA and Pocket PC Computers
- Bar Code Readers
- Cellular Phones
- Portable Test Equipment
- Li-Ion Battery Powered Devices
- Small Form Factor (SFP) Modules
Renesas Boards & Kits
Synchronous Step-Down PWM Regulator Evaluation Board
The EL7535 is a high-efficiency, 350mA synchronous step-down PWM regulator in a tiny 10 Ld MSOP package. The internal compensation makes it possible for these full-featured converters to occupy less than 0.18in2 of PCB area with all components on one side.
