データシートサーチシステム |
|
LM10504 データシート(PDF) 1 Page - Texas Instruments |
|
|
LM10504 データシート(HTML) 1 Page - Texas Instruments |
1 / 38 page LM10504 www.ti.com SNVS739E – DECEMBER 2011 – REVISED MARCH 2013 LM10504 Triple Buck + LDO Power Management Unit Check for Samples: LM10504 1 FEATURES DESCRIPTION The LM10504 is an advanced PMU containing three 2 • Three Highly Efficient Programmable Buck configurable, high-efficiency buck regulators for Regulators supplying variable voltages. The device is ideal for – Integrated FETs with Low RDSON supporting ASIC and SOC designs for Solid-State – Bucks Operate with Their Phases Shifted to and Flash drives. Reduce the Input Current Ripple and The LM10504 operates cooperatively with ASIC to Capacitor Size optimize the supply voltage for low-power conditions – Programmable Output Voltage via the SPI and Power Saving modes via the SPI interface. It Interface also supports a 250 mA LDO and a programmable Interrupt Comparator. – Overvoltage and Undervoltage Lockout – Automatic Internal Soft Start with Power-On KEY SPECIFICATIONS Reset • Programmable Buck Regulators: – Current Overload and Thermal Shutdown – Buck 1: 1.1V to 3.6V; 1.6A Protection – Buck 2: 1.1V to 3.6V; 1A – PFM Mode for Low-Load, High-Efficiency Operation – Buck 3: 0.7V to 1.335V; 1A • Power-Down Data Protection Enhances Data • ±3% feedback voltage accuracy Integrity • Up to 95% efficient buck regulators – Bypass Mode Available on Bucks 1 and 2 • 2MHz switching frequency for smaller inductor • Deep Sleep Mode to Save Power During Idle size Times • 2.8 x 2.8 mm, 0.4 mm pitch 34-bump DSBGA – DEVSLP Function package • Programmable Low-Dropout LDO 1.2V to 3.1V, up to 250 mA • SPI-Programmable Interrupt Comparator (2.0V to 4.0V) • Alternate Buck VOUTS Selectable via VSELECT Logic Pins • Customizable Startup Sequencing for Varied Controllers • RESET Pin APPLICATIONS • Solid-State Drives 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. 2 All trademarks are the property of their respective owners. PRODUCTION DATA information is current as of publication date. Copyright © 2011–2013, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
同様の部品番号 - LM10504 |
|
同様の説明 - LM10504 |
|
|
リンク URL |
プライバシーポリシー |
ALLDATASHEET.JP |
ALLDATASHEETはお客様のビジネスに役立ちますか? [ DONATE ] |
Alldatasheetは | 広告 | お問い合わせ | プライバシーポリシー | リンク交換 | メーカーリスト All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |