BD9E202FP4-ZTL

BD9E202FP4-ZTL is a single synchronous buck DC/DC converter with built-in low-on-resistance power MOSFETs. The light load mode control provides excellent efficiency characteristics in light-load conditions, which make the product ideal for equipment, and devices that demand minimal standby power consumption. It is a current mode control DC/DC converter and features a good transient response. It includes internal phase compensation. It is used in applications such as home appliance products (i.e., air conditioners, refrigerators), secondary power supply and adapter equipment, and telecommunication devices.

• Single synchronous buck DC/DC converter, light load mode control
• Frequency spread spectrum, internal phase compensation, over voltage protection
• Over current protection, short circuit protection, thermal shutdown protection
• Under voltage lockout protection, reduced external diode
• Input voltage range from 4.5V to 28.0V
• Switching frequency is 500KHz typical at (Ta = 25°C, VIN = 12V, VEN = 3V)
• High side FET ON resistance is 185mohm typical at (VBOOT - VSW = 5V)
• Low side FET ON resistance is 98mohm typical at (Ta = 25°C, VIN = 12V, VEN = 3V)
• Shutdown current is 4μA typical, operating quiescent current is 95μA typical
• Storage temperature range from -55°C to +150°C, TSOT23-6CJ package