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LM10506

不推薦在新設計中採用

三降壓 + LDO 電源管理 IC (PMIC)

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產品規格表
LM10506 不建議用於新設計
儘管為了支援以前的設計而繼續生產此項產品，但我們並不建議用在新設計上。考量下列其中一項替代產品：
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功能相似於所比較的產品
LM10502 現行 2MHz、1A/1A 雙降壓轉換器 + 低降壓線性穩壓器 Application is for solid-state drives and supports ASIC and SOC designs for solid-state and flash drives.

LM10506

不推薦在新設計中採用
產品規格表 立即訂購

產品詳細資料

Vin (min) (V) 3 Vin (max) (V) 5.5 Vout (min) (V) 0.7 Vout (max) (V) 3.6 Iout (max) (A) 1.3 Features Comm control, Power sequencing Iq (typ) (mA) 0.1 Rating Catalog Operating temperature range (°C) -40 to 85 Switching frequency (typ) (kHz) 2000 Product type Processor and FPGA
Vin (min) (V) 3 Vin (max) (V) 5.5 Vout (min) (V) 0.7 Vout (max) (V) 3.6 Iout (max) (A) 1.3 Features Comm control, Power sequencing Iq (typ) (mA) 0.1 Rating Catalog Operating temperature range (°C) -40 to 85 Switching frequency (typ) (kHz) 2000 Product type Processor and FPGA
DSBGA (YFR) 34 9 mm² 3 x 3
  • Three Highly Efficient Programmable Buck Regulators
    • Buck Regulator Outputs:
      • Buck 1: 1.1 V to 3.6 V; 1.3 A
      • Buck 2: 1.1 V to 3.6 V; 400 mA
      • Buck 3: 0.7 V to 1.335 V; 600 mA
    • ±3% Feedback Voltage Accuracy
    • Up to 95% Efficient Buck Regulators
    • 2MHz Switching Frequency for Smaller Inductor Size
    • Integrated FETs with Low RDSON
    • Bucks Operate With Their Phases Shifted to Reduce the
      Input Current Ripple and Capacitor Size
    • Programmable Output Voltage via the SPI™ Interface
    • Overvoltage and Undervoltage Lockout
    • Automatic Internal Soft Start With Power-On Reset
    • Current Overload and Thermal Shutdown Protection
    • Bypass Mode Available on
    • PFM Mode for Low-Load, High-Efficiency Operation
  • Low-Dropout LDO 3.2 V, 100 mA
  • SPI-Programmable Interrupt Comparator (2 V to 4 V)
  • Alternate Buck VOUT Selectable via H/L Logic
    Pins
  • RESET, STANDBY Pins
  • Three Highly Efficient Programmable Buck Regulators
    • Buck Regulator Outputs:
      • Buck 1: 1.1 V to 3.6 V; 1.3 A
      • Buck 2: 1.1 V to 3.6 V; 400 mA
      • Buck 3: 0.7 V to 1.335 V; 600 mA
    • ±3% Feedback Voltage Accuracy
    • Up to 95% Efficient Buck Regulators
    • 2MHz Switching Frequency for Smaller Inductor Size
    • Integrated FETs with Low RDSON
    • Bucks Operate With Their Phases Shifted to Reduce the
      Input Current Ripple and Capacitor Size
    • Programmable Output Voltage via the SPI™ Interface
    • Overvoltage and Undervoltage Lockout
    • Automatic Internal Soft Start With Power-On Reset
    • Current Overload and Thermal Shutdown Protection
    • Bypass Mode Available on
    • PFM Mode for Low-Load, High-Efficiency Operation
  • Low-Dropout LDO 3.2 V, 100 mA
  • SPI-Programmable Interrupt Comparator (2 V to 4 V)
  • Alternate Buck VOUT Selectable via H/L Logic
    Pins
  • RESET, STANDBY Pins

The LM10506 is an advanced PMU containing three configurable, high-efficiency buck regulators for supplying variable voltages. The device is ideal for supporting ASIC and SOC designs for Solid-State and Flash drives.

The LM10506 operates cooperatively with ASIC to optimize the supply voltage for low-power conditions and Power Saving modes via the SPI interface. It also supports a 100-mA LDO and a programmable Interrupt Comparator.

The LM10506 is an advanced PMU containing three configurable, high-efficiency buck regulators for supplying variable voltages. The device is ideal for supporting ASIC and SOC designs for Solid-State and Flash drives.

The LM10506 operates cooperatively with ASIC to optimize the supply voltage for low-power conditions and Power Saving modes via the SPI interface. It also supports a 100-mA LDO and a programmable Interrupt Comparator.
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* Data sheet LM10506 Triple Buck + LDO Power Management Unit datasheet (Rev. F) PDF | HTML 2014年 8月 7日

設計與開發

如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。

模擬型號

LM10506 TINA-TI Comparator Reference Design

SNVM110.TSC (127 KB) - TINA-TI Reference Design
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模擬型號

LM10506 TINA-TI Line Transient Reference Design

SNVM109.TSC (119 KB) - TINA-TI Reference Design
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模擬型號

LM10506 TINA-TI Load Transient Reference Design

SNVM106.TSC (121 KB) - TINA-TI Reference Design
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模擬型號

LM10506 TINA-TI PFM Reference Design

SNVM107.TSC (106 KB) - TINA-TI Reference Design
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DSBGA (YFR) 34 檢視選項
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  • 資格摘要
  • 進行中可靠性監測
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