Overview
The STM6601GU2BDM6F is a smart push-button on/off controller manufactured by STMicroelectronics. This device is designed to monitor the state of connected push-button(s) and sufficient supply voltage, providing a robust solution for power management in various applications. It features an enable output that controls power for the application through components like MOSFET transistors, DC-DC converters, or regulators. The device is part of the STM6601 series, known for its precise voltage thresholds, low power consumption, and robust ESD protection.
Key Specifications
| Parameter | Value |
|---|---|
| Operating Voltage | 1.6 V to 5.5 V |
| Standby Current | 0.6 µA to 1.0 µA |
| Operating Temperature | -40°C to +85°C |
| Package Type | TDFN12 (2 x 3 mm) |
| Number of Pins | 12 |
| ESD Protection | ±15 kV (air discharge), ±8 kV (contact discharge) |
| Voltage Reference | Precise 1.5 V with 1% accuracy |
| Enable Output Type | Active high or active low |
| Blanking Period (tON_BLANK) | 1.4 s (min) |
Key Features
- Smart Reset™ and Power-On Lockout: The device features adjustable Smart Reset™ assertion delay time and power-on lockout, ensuring secure startup and operation.
- Debounced Inputs: The push-button (PB) and system reset (SR) inputs are debounced to prevent false triggers.
- Low Power Consumption: The device consumes a very low current of 6 µA during normal operation and 0.6 µA in standby mode.
- Robust ESD Protection: The inputs can withstand voltage up to ±15 kV (air discharge) and ±8 kV (contact discharge).
- Precise Voltage Reference: A precise 1.5 V voltage reference with 1% accuracy is provided.
- Flexible Enable Output: The enable output can be configured as active high or active low to control various power management components.
Applications
- Portable Devices: Suitable for use in portable devices such as audio and video players, cell phones, and smartphones.
- Terminals and PDAs: Used in terminals, PDAs, palmtops, and organizers.
- General Power Management: Applicable in any system requiring robust push-button controlled power management.
Q & A
- What is the operating voltage range of the STM6601GU2BDM6F?
The operating voltage range is 1.6 V to 5.5 V.
- What is the standby current of the STM6601GU2BDM6F?
The standby current is 0.6 µA to 1.0 µA.
- What is the operating temperature range of the STM6601GU2BDM6F?
The operating temperature range is -40°C to +85°C.
- What type of package does the STM6601GU2BDM6F come in?
The device is available in a TDFN12 (2 x 3 mm) package.
- What is the ESD protection level of the STM6601GU2BDM6F?
The inputs can withstand voltage up to ±15 kV (air discharge) and ±8 kV (contact discharge).
- Does the STM6601GU2BDM6F have a voltage reference?
Yes, it provides a precise 1.5 V voltage reference with 1% accuracy.
- How does the enable output of the STM6601GU2BDM6F work?
The enable output can be configured as active high or active low to control power management components like MOSFETs, DC-DC converters, or regulators.
- What is the purpose of the debounced inputs on the STM6601GU2BDM6F?
The debounced inputs prevent false triggers from the push-button and system reset inputs.
- Can the STM6601GU2BDM6F be used in industrial applications?
Yes, it is suitable for industrial applications due to its robust features and wide operating temperature range.
- What are some common applications of the STM6601GU2BDM6F?
Common applications include portable devices, terminals, audio and video players, cell phones, and PDAs.
