Overview
The STM6600DQ25DM6F 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 series and is optimized for controlling power in various electronic systems. It integrates several key features such as debounced push-button and reset inputs, adjustable Smart Reset™ assertion delay, and a precise voltage reference. The controller is suitable for a wide range of applications, particularly in portable devices and other consumer electronics.
Key Specifications
| Parameter | Value |
|---|---|
| IC Type | Pushbutton On/Off Controller |
| Supply Voltage Min | 1.6 V |
| Supply Voltage Max | 5.5 V |
| Supply Current | 6 µA (normal operation), 0.6 µA (standby) |
| IC Case / Package | TDFN12 (2 x 3 mm) |
| No. of Pins | 12 Pins |
| Operating Temperature Min | -40 °C |
| Operating Temperature Max | 85 °C |
| ESD Protection | ±15 kV (air discharge), ±8 kV (contact discharge) |
| Enable Output | Active high or active low |
Key Features
- Operating voltage range from 1.6 V to 5.5 V
- Low standby current of 0.6 µA and normal operation current of 6 µA
- 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 push-button (PB) and reset (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
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 STM6600DQ25DM6F?
The operating voltage range is from 1.6 V to 5.5 V. - What is the standby current of the STM6600DQ25DM6F?
The standby current is 0.6 µA. - How is the Smart Reset™ assertion delay time adjusted?
The Smart Reset™ assertion delay time is adjusted by an external capacitor (CSRD). - What types of ESD protection does the STM6600DQ25DM6F offer?
The device offers ESD protection up to ±15 kV (air discharge) and ±8 kV (contact discharge) for PB and SR inputs. - What are the enable output options for the STM6600DQ25DM6F?
The enable output can be either active high or active low. - What is the precision of the voltage reference in the STM6600DQ25DM6F?
The device has a precise 1.5 V voltage reference with 1% accuracy. - What is the operating temperature range of the STM6600DQ25DM6F?
The operating temperature range is from -40 °C to 85 °C. - In what package is the STM6600DQ25DM6F available?
The device is available in a TDFN12 (2 x 3 mm) package. - Is the STM6600DQ25DM6F RoHS compliant?
Yes, the STM6600DQ25DM6F is RoHS compliant. - What are some typical applications for the STM6600DQ25DM6F?
Typical applications include portable devices, terminals, audio and video players, cell phones, and PDAs.
