TPM16050 Datasheet | 3PEAK

Features - 17-V H-bridge Driver - MOSFET On-resistance Rds(on) HS + LS 0.85 Ω - 0.5-A Max Output Current - Supports 3-V to 17-V Operating Supply Voltage - Support 3.3-V, 5-V PWM (IN1/IN2) interface - Protection - Undervoltage Lockout (UVLO) - Over-Current Protection (OCP) - Thermal Shutdown (TSD) - Small Package Footprint - SOT23-6 Package Applications - Surveillance Cameras - E-Lock - Consumer devices - Toys 17V H-Bridge Driver for IR-CUT Description The TPM16050 is a high-voltage H-bridge driver dedicated for IR-CUT control in surveillance camera. It is optimized to control the IR-CUT with 20Ω impedance and 3.3V, 5V or 12V supply voltage. It can provide up-to 0.5-A drive current. TPM16050 can sustain max 17V supply voltage. It also supports an external 26.9Ω/2.5W resistor in serial of supply pin VM, in order to protect low-voltage loads such as IRCUT from voltage over-stress with 12V supply. Internal protection Features such as overcurrent protection, short circuit protection undervoltage lockout and over temperature improve reliability of the whole system. 1 OUT2 IN2 IN2 2 GND IN1 IN1 3 OUT1 Figure 1 Application Diagram with Direct Supply 5-V Load 1...