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MC33772CTP1AE

Name: MC33772CTP1AE
Rating: 4.7 (12 reviews)

IC 6-CH LI-ION BATT CTRL 48LQFP

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Mfr。パート #MC33772CTP1AE
パッケージ 48-LQFPExposedPad
データシート
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仕様

Package	Tray
ProductStatus	Active
Function	Battery Cell Controller
BatteryChemistry	Lithium Ion
NumberofCells	3 ~ 6
FaultProtection	Over/Under Voltage
Interface	I²C, SPI
OperatingTemperature	-40°C ~ 125°C (TA)
MountingType	Surface Mount
Package/Case	48-LQFP Exposed Pad

概要

Description

MC33772CTP1AE is an automotive CAN transceiver IC (one CAN channel) that sits between a CAN controller and the physical CAN bus (CANH/CANL). It converts the controller’s signals to differential bus voltages and provides robust protection and fault handling. Key features typically include high‑speed CAN support, sleep/standby modes to reduce power, wake‑up on bus activity, undervoltage and overcurrent/short‑to-GND or battery protection, over‑temperature protection, and ESD/EMI protection. It’s designed for ISO 11898‑2 (high‑speed CAN) automotive environments and offers automotive‑grade reliability. The CTP1AE suffix denotes a specific packaging/temperature variant of the device. Common applications include in‑vehicle ECUs, body electronics, powertrain controllers, and gateway nodes requiring a CAN interface.

Features

Below are common features for the MC33772CAN transceiver variant (MC33772CTP1AE is a CAN transceiver in automotive environments):
- Automotive high-speed CAN transceiver (ISO 11898 compliant)
- Supply voltage: typically 4.5–5.5 V
- CANH/CANL bus pins with high ESD protection
- Data rate up to 1 Mbps supported
- Sleep/standby mode for low quiescent current in idle
- Fault protection: undervoltage/overvoltage, short-to-ground, short-to-battery
- Overcurrent and overtemperature protection with safe shutdown
- Fail-safe/open-circuit detection and bus fault protection
- Bus wake-up from recessive to dominant on activity
- Diagnostic/status output for fault indication
- Wide operating temperature range (-40°C to +125°C)
- Package: CTP1AE (automotive-grade)
Note: Always consult the exact datasheet for precise electrical specs, pinout, and min/max ratings for this specific package/revision.

Package

20-pin Plastic Leaded Quad Flat Pack (LQFP) package.

Pinout

- Pin count: 28 pins (LQFP package, automotive-grade variant MC33772CTP1AE).
- Function: Single-channel high-speed CAN transceiver for automotive networks. Provides CANH/CANL to the bus and TXD/RXD interface to the MCU, with standby/low-power modes and protection/diagnostic features (undervoltage, fault/overcurrent protection).

Manufacturer

Manufacturer: NXP Semiconductors (formerly Freescale Semiconductor, originally Motorola’s spun-off unit).
What kind of company: NXP is a global semiconductor company that designs, manufactures, and markets integrated circuits and system solutions for automotive, industrial, mobile, and secure connectivity applications.

Application

MC33772CTP1AE is a high‑speed CAN transceiver. Typical application areas:
- Automotive electronics: ECUs for engine, powertrain, body/chassis, and safety systems using CAN.
- In‑vehicle gateways and controllers linking multiple CAN networks.
- Industrial CAN networks: automation, robotics, data acquisition and control.
- Embedded systems needing a robust CAN interface with sleep/wake capability and strong EMI/ESD robustness.

Equivalent

Equivalent CAN transceivers to MC33772CTP1AE (functional cross-refs):
- NXP: TJA1040, TJA1042
- TI: SN65HVD230, SN65HVD231
- Microchip: MCP2561, MCP2562
- Infineon: TLE9250, TLE9251
Note: exact pinout, voltage (3.3V/5V), data rate, and wake-up features vary. Verify electrical specs and package compatibility before substitution.