Description
XC9140 Series ETR04015-009 Step-Up Synchronous PFM DC/DC Converter * GENERAL .
☆Green Operation Compatible
The XC9140 series are step-up synchronous DC/DC converters that support ceramic capacitors and have an internal 0.
Features
* Input Voltage Range
Output Voltage Setting
Output Current Driver Transistor
Supply Current Control Method High speed transient response PFM Switching Current Functions
Output Capacitor Operating Ambient Temperature Packages Environmentally Friendly
: operating hold voltage 0.7V ~ 5.5V
Start-up vol
Applications
* that start using a single alkaline or nickel-metal hydride battery. A version with a UVLO (Under Voltage Lock-out) function is also available. This function enables the prevention of battery leakage by stopping IC’s operation when the input voltage is low. The standard product has a UVLO release vo