DA9070-08V36

有效庫存6,850

Power Management Specialized - PMIC I2C configurable Wearable PMIC with Linear Charger, nA Iq Buck, ultra-low Iq LDOs, 12V boost, Analog Battery Monitors for FGAssist.

  • 製造商零件號 # : DA9070-08V36

  • 包裝/封裝: WLCSP-42

  • 零件狀態 : ACTIVE

  • 製造商: Renesas Electronics

  • 產品分類 : Power Management - Specialized

  • RoHS:

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DA9070-08V36 數據表

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詳細說明

The DA9070 is a highly integrated, configurable, low quiescent current power management IC (PMIC) that integrates the most common needs for wearables, home automation and low power battery applications. The PMIC comprises a linear charger with power path management, ultra-low quiescent current (Iq) buck regulator and LDO/load switches, wide output voltage boost regulator, analog battery monitor, watchdog and protection features in an I2C configurable compact WLCSP package.

DA9070 has several power saving modes to increase battery life whether the product sits on the shelf or is in operation. Further savings in power are achieved with the ultra-low Iq buck converter that is efficient down to 10μA load currents and low Iq LDOs. The uncommitted inputs of LDOs can be connected to either the battery or buck output. The integrated, high-efficiency boost regulator supports both sensors and display supply needs with a wide range configurable output voltage. DA9070 provides charge current up to 500mA to speed up the charge cycle. The charge profile is programmable by external resistors or in software, allowing either stand-alone operation or host control.

DA9070 includes dynamic power path management which automatically balances current delivered between the system and the battery. Suitable for small battery applications, the battery monitor facilitates on-demand battery voltage and discharge current monitors to an external MCU’s ADC for supporting software fuel gauging.

Benefits
  • Flexible charger supports slow and fast charging rates
  • Low quiescent current buck regulator and LDOs extend battery life
  • Integrated PMIC reduces power management footprint by 25% compared to discrete solutions
  • Programmable power states optimize performance in operating modes and extend battery life in storage modes

主要特徵

  • Smart battery charging algorithm
  • Powerful surge protection mechanism
  • Dual-mode charging capability
  • Real-time status monitoring and control
  • Integrated safety features

規格

以下是所選零件的基本參數,涉及零件的特性及其所屬類別。

Product Status Active Applications General Purpose
Current - Supply 800µA Voltage - Supply 3.6V ~ 20V
Operating Temperature ! -40°C ~ 85°C (TA) Mounting Type Surface Mount
Package / Case WLCSP-42 Supplier Device Package 42-WLCSP (2.97x2.66)
Manufacturer Renesas Electronics Product Category ! Power Management Specialized - PMIC
RoHS Details Type Voltage Regulator, Multiple Outputs
Mounting Style SMD/SMT Output Current ! 150 mA, 500 mA
Input Voltage Range 2.5 V to 5.5 V Output Voltage Range ! 4.5 V to 18 V
Minimum Operating Temperature - 40 C Maximum Operating Temperature ! + 85 C
Input Current 900 nA Brand Renesas / Dialog
Input Voltage, Max 5.5 V Input Voltage, Min 2.5 V
Maximum Output Voltage 18 V Product Power Management Specialized
Product Type ! Power Management Specialized - PMIC Factory Pack Quantity 90
Subcategory PMIC - Power Management ICs

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