Diodes Inc

The AP2331TD is a single channel current-limited integrated high-side power switcher optimized for hot-swap applications. The devices have fast short-circuit response time for improved overall system robustness and provide a complete protection solution for application subject to heavy capacitive loads and the prospect of short circuit. It offers reverse-current blocking, over-current, over-temperature and short-circuit protection, as well as controlled rise time and under-voltage lockout functionality.

The AP2401A and AP2411A are single-channel, current-limited, integrated high-side power switches optimized for Universal Serial Bus (USB) and other hot-swap applications. The family of devices complies with USB standards and is available with both polarities of enable input.

TN1.pdf

TN1.pdf

NRND = Not Recommended for New Design

The AP25810L device is a USB-C® downstream-facing port (DFP) controller with an integrated 3A rated USB power switch. The AP25810L device monitors the Type-C configuration channel (CC) lines to determine when a USB device is attached. If an upstream-facing port (UFP) device is attached, the AP25810L device applies power to the VBUSand communicates the selectable VBUScurrent-sourcing capability to the UFP via the pass-through CC line. If the UFP is attached using an electronically marked cable, the AP25810L device also applies VCONNpower to the cable CC pin. The AP25810L device also identifies when Type-C audio or debug accessories are attached. The AP25810L device draws less than 0.7μA (typ) when no device is attached. Additional system power saving is achievable in the S4 and S5 system power states by using the output to disable the high-power 5V supply when no UFP is attached. In this mode, the device is capable of running from an auxiliary supply (AUX), which can be a lower-voltage supply (3.3V), typically powering the system μC in low-power states (S4 and S5). The AP25810L 30mΩ power switch has two selectable fixed-current limits that align with the Type‑C current levels. The output signals when the switch is in an overcurrent or overtemperature condition. The output controls power management to multiple high-current Type-C ports in an environment where all ports cannot simultaneously provide high current (3A). The AP25810L is available in a standard Green W-QFN3040-20 package with exposed PAD for improved thermal performance, and is RoHS-compliancy.

The AP2602 are fully integrated, resistor programmable octave remote temperature switches with selectable external/internal trigger voltages setting. The thresholds are set by external resistors and thermistors with negative temperature coefficient. The AP2602 provides 4 open-drain, active low, over-temperature outputs for each 2 sensors. These switches operate with a 2.7V to 5.5V single supply.

NRND = Not Recommended for New Design

TN1.pdf