Overview
The STM6601BS2BDM6F is a smart push-button on/off controller with Smart Reset™ and power-on lockout, designed and manufactured by STMicroelectronics. This device is part of the STM6600-01 series and is tailored for applications requiring secure and reliable power management. It integrates advanced features such as debounced push-button and Smart Reset inputs, precise voltage references, and low power consumption, making it suitable for a wide range of portable and consumer electronics.
Key Specifications
| Parameter | Value |
|---|---|
| Operating Voltage | 1.6 V to 5.5 V |
| Standby Current | 0.6 µA |
| ESD Protection | ±15 kV (air discharge), ±8 kV (contact discharge) |
| Enable Output | Active high or active low option |
| Smart Reset™ Assertion Delay | Adjustable, driven by external CSRD |
| Power-up Duration | Determined by fixed time period, tON_BLANK |
| Operating Temperature | -40 °C to +85 °C |
| Package | TDFN12 (2 x 3 mm) |
Key Features
- Debounced push-button (PB) and Smart Reset (SR) inputs
- Adjustable Smart Reset™ assertion delay time driven by external CSRD
- Power-up duration determined by a fixed time period, tON_BLANK
- Active high or active low enable output option (EN or EN) for controlling MOSFET, DC-DC converter, regulator, etc.
- Precise 1.5 V voltage reference with 1% accuracy
- Low power consumption: 6 µA during normal operation and 0.6 µA during standby
- Secure startup, interrupt, Smart Reset™, or power-down driven by push-button
- Separate outputs for undervoltage detection and distinguishing between interrupt by push-button or undervoltage
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 STM6601BS2BDM6F?
The operating voltage range is from 1.6 V to 5.5 V.
- What is the standby current of the STM6601BS2BDM6F?
The standby current is 0.6 µA.
- What kind of ESD protection does the STM6601BS2BDM6F offer?
The device offers ESD protection up to ±15 kV (air discharge) and ±8 kV (contact discharge).
- How is the enable output configured on the STM6601BS2BDM6F?
The enable output can be configured as either active high or active low.
- What determines the power-up duration of the STM6601BS2BDM6F?
The power-up duration is determined by a fixed time period, tON_BLANK.
- What is the operating temperature range of the STM6601BS2BDM6F?
The operating temperature range is from -40 °C to +85 °C.
- In what package is the STM6601BS2BDM6F available?
The device is available in the TDFN12 (2 x 3 mm) package.
- What are the key applications of the STM6601BS2BDM6F?
The key applications include portable devices, terminals, audio and video players, cell phones, smartphones, PDAs, palmtops, and organizers.
- How does the Smart Reset™ feature work on the STM6601BS2BDM6F?
The Smart Reset™ feature allows for an adjustable assertion delay time driven by an external CSRD, providing a secure reset mechanism.
- What is the accuracy of the voltage reference on the STM6601BS2BDM6F?
The voltage reference has an accuracy of 1% at 1.5 V.
