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MMPF0100 数据表(PDF) 123 Page - Freescale Semiconductor, Inc |
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MMPF0100 数据表(HTML) 123 Page - Freescale Semiconductor, Inc |
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123 / 136 page ![]() Analog Integrated Circuit Device Data Freescale Semiconductor 123 PF0100 Typical Applications Introduction 8 Typical Applications 8.1 Introduction Figure 28 provides a typical application diagram of the PF0100 PMIC together with its functional components. For details on component references and additional components such as filters, refer to the individual sections. 8.1.1 Application Diagram VIN LICELL SWBSTFB SWBSTIN SWBSTLX O/P Drive SWBST 600 mA Boost Output Pin Input Pin Bi-directional Pin Package Pin Legend SCL SDA VDDIO SW3A/B Single/Dual DDR 2500 mA Buck VCOREDIG VCOREREF GNDREF 100n Coin Cell Battery 1u 220n Vin 2 x 22uF SWBST Output 2.2uF 10uF Vin To/From AP SW1CFB SW1AIN SW1C 2000 mA Buck SW1FB SW1ALX SW1BLX SW1A/B Single/Dual 2500 mA Buck SW1VSSSNS 1.0uH 2 x22uF SW1AB Output Vin 4.7uF VSNVS 0.47u Li Cell Charger SW2 2000 mA Buck VGEN1 100mA VGEN1 VIN1 2.2u VGEN2 250mA VGEN2 4.7u VGEN3 100mA VGEN3 VIN2 2.2u VGEN4 350mA VGEN4 4.7u VGEN5 100mA VGEN5 VIN3 2.2u VGEN6 200mA VGEN6 2.2u Best of Supply OTP SW4 1000 mA Buck VREFDDR 1u VDDOTP VINREFDDR VHALF 100n 100n VCORE PF0100 CONTROL Clocks 32kHz and 16MHz Initialization State Machine I2C Interface Clocks and resets I2C Register map Trim-In-Package 1u O/P Drive O/P Drive Vin SW1BIN 4.7uF SW1CLX O/P Drive SW1CIN 4.7uF 1.0uH SW1C Output 22uF Vin SW2FB SW2LX O/P Drive SW2IN 4.7uF 1.0uH SW2 Output 22uF Vin SW2IN SW3AIN SW3AFB SW3ALX SW3BLX 1.0uH 22uF SW3A Output Vin 4.7uF O/P Drive O/P Drive SW3BIN 4.7uF Vin SW3B Output SW3BFB 22uF 1.0uH SW3VSSSNS SW4IN SW4FB SW4LX 1.0uH 2 x 22uF SW4 Output Vin 4.7uF O/P Drive Supplies Control DVS Control DVS CONTROL Reference Generation VSW3A Vin Core Control logic VIN1 VIN2 VIN3 VDDOTP VSW2 VSW2 VSW2 1.0u 1.0u 1.0u GNDREF1 Figure 28. Typical Application Schematic |
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