Table of content
ICs ideal for Power Closure Systems
1. Overview
Power liftgates and power sliding doors are increasingly being installed to improve vehicle safety and convenience. Sunroofs and convertible roofs that provide extra comfort also continue to be popular. Power closure systems are an indispensable feature and increase user satisfaction.
ABLIC offers ICs best for Power Closure Systems. ABLIC offers a comprehensive range of products: such as high-accuracy operational amplifiers that detect pinching prevention, LDOs with built-in watchdog timers to monitor MCUs, LDOs and Voltage Trackers developed for sensor power supplies, and ZCL™ Hall effect ICs which operate optimally in BLDC motors.
ICs ideal for Power Closure Systems
2. Block circuit
Click each product group for more product information.
*VD: Voltage detector (Reset IC) *LDO: Low-dropout regulator *WDT: Watchdog timer
3. ICs ideal for Power Closure Systems
| Product | Recommended product | Applications and Features |
|---|---|---|
| Watchdog Timer | S-1951x | With reset and LDO regulator functions. Current consumption of 3.0µA. |
| Voltage Tracker | S-19720 | The industry’s lowest offset voltage of ±5mV. Available in an ultra compact (2.46 x 1.96mm) package. Current consumption during power-off of 4µA. |
| LDO Regulator (Linear Regulator) |
S-19212 | Powers the sensor. The output voltage can be set between 2.5 to 16V. |
| Hall effect IC (Magnetic sensor IC) |
S-57TZ S | ZCL™ Hall effect ICs are perfect for BLDC motor control, creating stable BLDC motor control over a wide temperature range. |
| Operational amplifier | S-19630A | High-accuracy current detection. 36V operation, Rail-to-Rail input/output, low offset voltage of 50μV. |
| EEPROM | S-93CxxC H (3-wire) |
Serial EEPROM. Built-in data protection functions. 105°C max. operation. |
| EEPROM | S-24CxxC H (2-wire) |
|
| EEPROM | S-25CxxxA H (SPI) |
4. Features
ZCL™ Hall Effect IC S-57TZ S series
High-temperature operation
Thin package
The ZCL™ Hall Effect ICs transform the brushless DC motor market
A ZCL (Zero Crossing Latch)zero crossing latch Hall effect IC, is a latch type Hall effect IC that uses a world’s first detection method, by detecting the output signal at the zero-crossing point where polarity changes. It is ideal for BLDC motor control, and unlike other Hall effect ICs, it is not thrown off by variations in magnetic flux density, and can maintain stable detection.