Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Type | DC DC Regulator |
| Topology | Switched Capacitor (Charge Pump) |
| Internal Switch(s) | Yes |
| Number of Outputs | 2 |
| Voltage - Supply (Min) | 2V |
| Voltage - Supply (Max) | 5.5V |
| Current - Output / Channel | 2A (Flash) |
| Frequency | 800kHz |
| Applications | Camera Flash |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
Tổng quan
Description
CAT3224HV3-GT2 is a high‑voltage, three‑channel device from the CAT3224 family, designed for LED driving and high‑side switching in automotive and industrial apps. It provides three independently regulated current channels with programmable current and dimming capabilities, plus built‑in fault/diagnostic reporting. The GT2 suffix specifies the package type (compact surface‑mount). Typical uses include LED backlighting for displays/instrument clusters and general load driving across wide supply ranges. For exact electrical specs, pinout, and control interfaces, please refer to the official datasheet or share it for a precise summary.
Pinout
Pin count: 8 pins (SOP-8/SOT-23-8 style).
Function: High‑voltage supervisory/reset IC. Monitors supply voltage and provides a reset (or similar reset/flag output) to a microcontroller when the input voltage falls below a set threshold, with reset released when the supply is valid.
Function: High‑voltage supervisory/reset IC. Monitors supply voltage and provides a reset (or similar reset/flag output) to a microcontroller when the input voltage falls below a set threshold, with reset released when the supply is valid.
Package
GT2 indicates an 8-pin SOIC (small-outline, surface-mount, gull-wing) package for the CAT3224HV3-GT2.
