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TPS929240AQDCPRQ1
+BOMAUTOMOTIVE 24-CHANNEL 40-V HIGH-
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メーカーSTマイクロエレクトロニクス
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メーカー品番 #TPS929240AQDCPRQ1
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在庫状況26125
365 日間品質保証
7*24 日間の品質保証
90-時間単位のサービス保証
1日間のアフターサービス保証
仕様
| 属性 | 値 |
| Part Status | Active |
| Type | Linear |
| Topology | Constant Current |
| Internal Switch(s) | No |
| Number of Outputs | 24 |
| Voltage - Supply (Min) | 4.5V |
| Voltage - Supply (Max) | 40V |
| Voltage - Output | 4V ~ 36V |
| Current - Output / Channel | 100mA |
| Frequency | 32.15MHz |
| Dimming | Analog, PWM |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | Automotive |
| Mounting Type | Surface Mount |
| Package / Case | 38-PowerTFSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 38-HTSSOP |
| Packaging | Cut Tape (CT), Tape & Reel (TR) |
概要
Description
TPS929240AQDCPRQ1 is a Texas Instruments automotive high-side switch from the TPS929x family. It’s a “smart” power switch that powers a load from a vehicle or harsh supply while providing protection and diagnostics. The device integrates the pass element, current-limit protection, thermal shutdown, reverse-polarity protection, undervoltage/overvoltage protection, and fault/status reporting. A control (enable) input governs the output, delivering a low on-resistance path to the connected load. The AQDCPRQ1 suffix encodes packaging/production options (e.g., a specific package and reel/tray data). Typical applications include automotive sensors, actuators, and other loads requiring reliable power with protection against load dumps and transients. For exact electrical specs (input voltage range, current limit, quiescent current, timing, pinout, and thermal characteristics), consult the TPS929240AQDCPRQ1 datasheet and TI product page.
Equivalent
I can provide cross-reference equivalents, but I need to look them up. Do you want TI-only equivalents or any supplier? Also, is it okay to fetch current datasheets to ensure exact pinout/spec matching?
Pinout
Pin count: 20 pins (DCPRQ1 package, typically a VQFN/0.8-mm pitch style).
Function: Automotive four-channel high-side load switch with independent current limit, fault/diagnostic reporting, enable control, and protection features for automotive power distribution.
Function: Automotive four-channel high-side load switch with independent current limit, fault/diagnostic reporting, enable control, and protection features for automotive power distribution.
Manufacturer
- Manufacturer: Texas Instruments Incorporated (TI).
- What kind of company: A multinational American technology company that designs and manufactures semiconductors and integrated circuits, specializing in analog, power management, and embedded processing devices.
- What kind of company: A multinational American technology company that designs and manufactures semiconductors and integrated circuits, specializing in analog, power management, and embedded processing devices.
Application
TPS929240AQDCPRQ1 is a rugged high-side switch with current limit and fault protection. Key application areas:
- Automotive body electronics: lighting, power windows, door modules, actuators, sensors
- ECU power rails: supply to microcontrollers, sensors, transceivers with protection and diagnostics
- Vehicle power distribution: hot‑swap/short‑circuit protection on rails and battery interfaces
- LED indicators and backlighting: controlled on/off with fault/status reporting
- Industrial/harsh‑environment loads requiring rugged high‑side switching with fault protection
- Automotive body electronics: lighting, power windows, door modules, actuators, sensors
- ECU power rails: supply to microcontrollers, sensors, transceivers with protection and diagnostics
- Vehicle power distribution: hot‑swap/short‑circuit protection on rails and battery interfaces
- LED indicators and backlighting: controlled on/off with fault/status reporting
- Industrial/harsh‑environment loads requiring rugged high‑side switching with fault protection
Package
DCP (D-CAP) package.
