E-CMOS EC9210
The EC9210 is a fixed switching frequency (1.5MHz typical), current-mode, step-up regulator with an integrated N-channel MOSFET. The device allows the usage of small inductors and output capacitors for portable devices. The current-mode control scheme provides fast transient response and good output voltage accuracy.| Part No. | EC9210 |
|---|---|
| Datasheet | EC9210 Download |
| Manufacturer |  E-CMOS |
| Description | High Efficiency 1.5MHz Step-up Regulator |
| Buy | Stock & Price |
GENERAL DESCRIPTION
FEATURES
The EC9210 includes under-voltage lockout, current limit, and over-temperature shutdown preventing damage in the event of an output overload.●Wide 2.7V to 6V Input Voltage Range
●Built‐in 0.2Ω N‐Channel MOSFET
● Built‐in Soft‐Start
● High Efficiency up to 90%
● <1mA Quiescent Current During Shutdown
● Current‐Mode Operation
● Stable with Ceramic Output Capacitors
● Fast Transient Response
● Current‐Limit Protection
● Over‐Temperature Protection with Hysteresis
● Available in a TSOT23‐5 Package
● Lead Free and Green Devices Available
●(RoHS Compliant)
APPLICATIONS
●Cell Phone and Smart Phone●PDA, PMP, MP3
●Digital Camera
●Boost Regulators Package Types TSOT23-5 Figure 1. Package Types of EC9210 E-CMOS Corp. ( Page 1 of 16 5E29N-Rev.F002 High Efficiency 1.5MHz, Step up Regulator EC9210 Pin Configurations Pin
DESCRIPTION
Figure 2 Pin Configuration of EC9210(Top View) Pin Number Pin NameDESCRIPTION
1 LX Switch pin. Connect this pin to inductor/diode here. 2 GDN GND 3 FB Feedback Input.
