Power chip

Input/output isolation withstand voltage: 1000VDC 0.5mA 1Minute\nOutput ripple (20MHz bandwidth): 100mVp-p Max\nOutput noise (20MHz bandwidth): 120mVp-p Max\nInput voltage: +24VDC (18VDC~36VDC) \nOutput voltage 1: -12VDC±2%, output current 1: -208mA Max\nOutput voltage 2: +12VDC±2%; output current 2: +208mA Max\nEfficiency: 76% Min\nWorking case temperature : -40°C~+85°C\nStorage temperature: -40°C~+125°C\nHas good shielding interference performance and electromagnetic compatibility, short circuit protection, self-recovery and other functions.

3.75-kVrms, 4-A/5-A single-channel opto-compatible isolated gate driver 6-SOIC -40 to 125 with 8-V or 12-V UVLO option

12V 100mA

TPS61086 18.5-V PFM/PWM High Efficiency Step-Up DC-DC Converter with 2.0-A Switch

-

DRV8834 2.2-A Low-Voltage Stepper with 32-Step Indexer or Dual Brush DC Motor Driver (Indexer or PH/EN Controller)

2.2V

UC3842B, UC3843B series are high performance fixed frequency current mode controllers. These devices are specifically designed for off-line and DC-DC converter applications, offering designers a cost-effective solution with minimal external components. These ICs feature a trimmed oscillator for precise duty cycle control, a temperature compensated reference, a high gain error amplifier, a current sense comparator, and a high current totem pole output suitable for driving power MOSFETs. Protection features are also included, including input and reference undervoltage lockouts all with hysteresis, cycle-by-cycle current limit, programmable output dead time, and latching for single-pulse metering. These devices are available in 8-pin dual inline plug-in and surface mount (SO-8) plastic encapsulation and 14-pin plastic surface mount (SO-14) encapsulation. The SO-14 encapsulation has separate power and ground pins for the totem pole output stage. The UCX842B has UVLO thresholds of 16 V (on) and 10 V (off), suitable for offline converters. The UCX843B is tailored for low voltage thresholds with UVLO thresholds of 8.5 V (on) and 7.6 V (off).