データシートサーチシステム |
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LM10011 データシート(PDF) 2 Page - Texas Instruments |
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LM10011 データシート(HTML) 2 Page - Texas Instruments |
2 / 21 page VDD IDAC_OUT GND VIDS VIDC VIDB VIDA SET 1 3 2 5 4 10 9 8 7 6 DAP EN MODE LM10011 SNVS822 – DECEMBER 2012 www.ti.com These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates. CONNECTION DIAGRAM SON-10 3mm x 3mm 0.5mm pitch TOP VIEW PIN DESCRIPTIONS PIN DESCRIPTION NAME NO. GND 1 Ground. IDAC_OUT 2 Output pin of the current DAC that connects to the feedback node of the regulator. Positive supply input. Operating voltage is 2.97V to 5.5V. It is recommended to add a small 1nF or greater VDD 3 bypass capacitor from this pin to GND. EN 4 Precision enable input. The LM10011 will operate when the EN pin voltage exceeds 1.34V. MODE will set the VID operating mode. Connecting MODE to VDD will select a 4-bit parallel interface. MODE 5 Connecting MODE to GND will select a 4 pin, 6-bit interface. A resistor connected from SET to GND will set the start-up code (current) at the IDAC_OUT pin. There are SET 6 16 different start-up codes to select from. VID digital input. In 6-bit mode: Bit 0 when VIDS transitions low; Bit 3 when VIDS transitions high. In 4-bit VIDA 7 mode: Bit 0. VID digital input. In 6-bit mode: Bit 1 when VIDS transitions low; Bit 4 when VIDS transitions high. In 4-bit VIDB 8 mode: Bit 1. VID digital input. In 6-bit mode: Bit 2 when VIDS transitions low; Bit 5 when VIDS transitions high. In 4-bit VIDC 9 mode: Bit 2. VID select line. In 6-bit mode: Transition low selects lower 3 bits, Transition high selects upper 3 bits and VIDS 10 updates the IDAC_OUT current to reflect the present VID code. In 4-bit mode: Bit 3. Die Attach Pad. Not electrically connected to device, connect to system ground plane for reduced thermal DAP DAP resistance. 2 Copyright © 2012, Texas Instruments Incorporated Product Folder Links: LM10011 |
同様の部品番号 - LM10011 |
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同様の説明 - LM10011 |
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