Overview
The STM6601BM2DDM6F is a smart push-button on/off controller with Smart Reset™ and power-on lockout, manufactured by STMicroelectronics. This device is designed to monitor the state of connected push-button(s) and ensure sufficient supply voltage, making it ideal for various electronic applications. It features an enable output that controls power for the application through components like MOSFET transistors, DC-DC converters, and regulators. The device offers secure startup, interrupt, Smart Reset™, or power-down functionalities driven by push-button inputs.
Key Specifications
| Parameter | Value |
|---|---|
| Operating Voltage | 1.6 V to 5.5 V |
| Standby Current | 0.6 μA |
| Operating Temperature | –40 to +85 °C |
| Package Type | TDFN12 2 x 3 mm |
| ESD Protection | ±15 kV (air discharge), ±8 kV (contact discharge) |
| Voltage Reference Accuracy | 1.5 V with 1% accuracy |
| Enable Output Type | Active high or active low |
| Current Consumption (Normal Operation) | 6 μA |
Key Features
- Adjustable Smart Reset™ assertion delay time driven by external CSRD
- Power-up duration determined by push-button press (STM6600) or fixed time period (STM6601)
- Debounced PB and SR inputs
- PB and SR ESD inputs withstand voltage up to ±15 kV (air discharge) and ±8 kV (contact discharge)
- Active high or active low enable output option (EN or EN) for controlling MOSFET, DC-DC converter, regulator, etc.
- Secure startup, interrupt, Smart Reset™, or power-down driven by push-button
- Precise 1.5 V voltage reference with 1% accuracy
- Low current consumption: 6 μA during normal operation and 0.6 μA during standby
Applications
- Portable devices
- Terminals
- Audio and video players
- Cell phones and smartphones
- PDAs, palmtops, organizers
Q & A
- What is the operating voltage range of the STM6601BM2DDM6F?
The operating voltage range is from 1.6 V to 5.5 V.
- What is the standby current of the STM6601BM2DDM6F?
The standby current is 0.6 μA.
- What is the package type of the STM6601BM2DDM6F?
The package type is TDFN12 2 x 3 mm.
- What is the ESD protection level of the PB and SR inputs?
The PB and SR inputs withstand voltage up to ±15 kV (air discharge) and ±8 kV (contact discharge).
- How accurate is the voltage reference provided by the STM6601BM2DDM6F?
The voltage reference is 1.5 V with an accuracy of 1%.
- What types of enable outputs are available for the STM6601BM2DDM6F?
The device offers active high or active low enable output options.
- How does the device handle power-up duration?
The power-up duration is determined primarily by push-button press (STM6600) or by a fixed time period (STM6601).
- What are the typical applications of the STM6601BM2DDM6F?
Typical applications include portable devices, terminals, audio and video players, cell phones, smartphones, PDAs, palmtops, and organizers.
- How does the device consume power during normal and standby operations?
The device consumes 6 μA during normal operation and 0.6 μA during standby.
- What is the operating temperature range of the STM6601BM2DDM6F?
The operating temperature range is from –40 to +85 °C.
