Overview
The TWL6030B107CMRR is an integrated power-management integrated circuit (IC) designed by Texas Instruments. This device is specifically tailored for applications powered by rechargeable batteries, particularly in handheld and mobile devices. It integrates multiple power management functions, including switched-mode chargers, linear regulators, and power-up/power-down controllers. The TWL6030 is optimized for use with OMAP™ 4 processors and can also support other processors due to its programmable startup and shutdown sequences. The device is packaged in a 7 mm x 7 mm 187-pin nFBGA package, making it compact and efficient for various mobile and handheld applications.
Key Specifications
| Parameter | Min | Nom | Max | Unit |
|---|---|---|---|---|
| Main Battery Supply Voltage (VBAT) | 2.5 | 3.8 | 4.8 | V |
| Battery Charger Supply Voltage (VBUS) | 0 | - | 20.0 | V |
| Operating Temperature | -40 | - | 85 | °C |
| Supply Current in Backup Mode | - | - | 5 µA | - |
| Supply Current in Wait-on Mode | - | - | 20 µA | - |
| Supply Current in Deep Sleep Mode (with two DCDCs active) | - | - | 110 µA | - |
| Package Type | - | - | 187-pin nFBGA | - |
| Package Dimensions | - | - | 7 mm x 7 mm | - |
Key Features
- Seven highly efficient 6-MHz buck converters with up to 1.6 A capability
- Eleven general-purpose LDO regulators with various current ratings
- Switched-mode charger with integrated power FET for up to 1.5 A current
- High-accuracy voltage and current regulation
- Safety timer and reset control
- Thermal regulation protection and high-temperature warning
- 10-bit ADC with 17 input channels and 13-bit Coulomb counter
- USB OTG module and 3.3 V @ 35 mA USB LDO
- Backup battery charger and boost mode operation for USB OTG
- RTC with alarm wake-up mechanism and SIM and MMC card detections
- Two digital PWM outputs and configurable power-up/power-down sequences
- Compliance with USB 2.0, OTG and EH 2.0, and Japanese battery charging requirements
Applications
- Mobile phones and smartphones
- Gaming handsets
- Portable media players
- Portable navigation systems
- Handheld devices
- Tablets
Q & A
- What is the primary function of the TWL6030B107CMRR?
The TWL6030B107CMRR is an integrated power-management IC designed for applications powered by rechargeable batteries, providing multiple power management functions.
- What types of converters does the TWL6030B107CMRR include?
The device includes seven highly efficient 6-MHz buck converters with up to 1.6 A capability.
- What is the maximum current rating of the switched-mode charger?
The switched-mode charger has an integrated power FET for up to 1.5 A current.
- What safety features does the TWL6030B107CMRR have?
The device includes safety timer and reset control, thermal regulation protection, and high-temperature warning.
- What is the purpose of the 10-bit ADC and 13-bit Coulomb counter?
The 10-bit ADC has 17 input channels, and the 13-bit Coulomb counter has four programmable integration periods, aiding in precise voltage and current measurements.
- Does the TWL6030B107CMRR support USB OTG?
Yes, the device includes a USB OTG module and supports boost mode operation for USB OTG.
- What is the power consumption in different modes?
The device consumes 5 µA in backup mode, 20 µA in wait-on mode, and 110 µA in deep sleep mode with two DCDCs active.
- What package type and dimensions does the TWL6030B107CMRR come in?
The device is packaged in a 7 mm x 7 mm 187-pin nFBGA package.
- Is the TWL6030B107CMRR compliant with any specific standards?
Yes, it is compliant with USB 2.0, OTG and EH 2.0, and Japanese battery charging requirements.
- What are some common applications of the TWL6030B107CMRR?
Common applications include mobile phones, gaming handsets, portable media players, portable navigation systems, handheld devices, and tablets.
- How does the TWL6030B107CMRR support power-up and power-down sequences?
The device supports configurable power-up and power-down sequences that are EPROM programmable.
