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| 型号： | PWL6030B1AACMR |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA187 |
| 封装： | 7 X 7 MM, 0.40 MM PITCH, GREEN, FCBGA-187 |
| 文件页数： | 12/97页 |
| 文件大小： | 937K |
| 代理商： | PWL6030B1AACMR |
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SWCS045B
– SEPTEMBER 2010 – REVISED JUNE 2011
DESCRIPTION
The TWL6030 device is an integrated power-management integrated circuit (IC) for applications powered by a
rechargeable battery. The device provides seven configurable step-down converters with up to 1.6A capability for
memory, processor core, I/O, auxiliary, preregulation for LDOs, etc. The device also contains 11 LDO regulators
that can be supplied from a battery or a preregulated supply. Power-up/power-down controller is configurable
and can support any power-up/power-down sequences (EPROM based). The real-time clock (RTC) provides a
32-kHz output buffer, second/minute/hour/day/month/year information, and alarm wake up. The TWL6030
supports 32-kHz clock generation based on a crystal oscillator. The device integrates a switched-mode charger
allowing faster battery charge, higher efficiency, and less power dissipation.
The TWL6030 device generates power supplies for OMAP
4 processors and operates together with the
TWL6040 device, which includes all audio and related detection features. For audio IC parameters, see the
TWL6040 datasheet. In addition, the TWL6030 device can be used as a power management multichannel IC
(PMIC) for several other processors, thanks to the programmable startup/shutdown controller and default supply
voltage levels. The TWL6030 is available in an nFBGA package, 7.0 mm x 7.0 mm, with a 0.4-mm ball pitch.
Figure 1 shows the TWL6030 block diagram.
2
Copyright
2010–2011, Texas Instruments Incorporated
相关PDF资料 |
PDF描述 |
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| PWL6030B1AECMR | 1-CHANNEL POWER SUPPLY MANAGEMENT CKT, PBGA187 |
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| PWL6030B1A4CMRR | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PBGA187 |
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