홈 전력 관리 멀티 채널 IC(PMIC)
홈
전력 관리
멀티 채널 IC(PMIC)

TPS6521845

활성

NXP i.MX 6Solo/6DualLite용 전원 관리 IC(PMIC)

지금 주문하기
데이터 시트

TPS6521845

활성
데이터 시트 지금 주문하기

제품 상세 정보

Processor supplier NXP/Freescale Processor name i.MX 6Solo/6DualLite, i.MX 6SoloX/SoloLite Product type Processor and FPGA Regulated outputs (#) 7 Step-down DC/DC converter 5 Step-up DC/DC converter 1 LDO 1 Vin (min) (V) 2.2 Vin (max) (V) 5.5 Vout (min) (V) 0.85 Vout (max) (V) 3.4 Iout (max) (A) 1.8 Configurability Factory programmable, Software configurable Features Dynamic voltage scaling, Eco-mode, I2C control, Overcurrent protection, Power good, Power sequencing, Power supply and system monitoring, Thermal shutdown, UVLO adjustable Rating Catalog Operating temperature range (°C) -40 to 105 Step-down DC/DC controller 0 Step-up DC/DC controller 0 Iq (typ) (mA) 0.025 Switching frequency (max) (kHz) 2400 Switching frequency (typ) (kHz) 2400
Processor supplier NXP/Freescale Processor name i.MX 6Solo/6DualLite, i.MX 6SoloX/SoloLite Product type Processor and FPGA Regulated outputs (#) 7 Step-down DC/DC converter 5 Step-up DC/DC converter 1 LDO 1 Vin (min) (V) 2.2 Vin (max) (V) 5.5 Vout (min) (V) 0.85 Vout (max) (V) 3.4 Iout (max) (A) 1.8 Configurability Factory programmable, Software configurable Features Dynamic voltage scaling, Eco-mode, I2C control, Overcurrent protection, Power good, Power sequencing, Power supply and system monitoring, Thermal shutdown, UVLO adjustable Rating Catalog Operating temperature range (°C) -40 to 105 Step-down DC/DC controller 0 Step-up DC/DC controller 0 Iq (typ) (mA) 0.025 Switching frequency (max) (kHz) 2400 Switching frequency (typ) (kHz) 2400
VQFN (RSL) 48 36 mm² (6 mm × 6 mm)
  • Three Adjustable Step-Down Converters With Integrated Switching FETs (DCDC1, DCDC2, and DCDC3):
    • DCDC1: 1.425-V Default, up to 1.8 A
    • DCDC2: 1.425-V Default, up to 1.8 A
    • DCDC3: 1.5-V Default, up to 1.8 A
    • VIN Range From 2.7 V to 5.5 V
    • Adjustable Output Voltage Range 0.85 V to 1.675 V (DCDC1 and DCDC2)
    • Adjustable Output Voltage Range 0.9 V to 3.4 V (DCDC3)
    • Power Save Mode at Light Load Current
    • 100% Duty Cycle for Lowest Dropout
    • Active Output-Discharge When Disabled
  • One Adjustable Buck-Boost Converter With Integrated Switching FETs (DCDC4):
    • DCDC4: 3.3-V Default, up to 1.6 A
    • VIN Range from 2.7 V to 5.5 V
    • Adjustable Output Voltage Range from 1.175 V to 3.4 V
    • Active Output-Discharge When Disabled
  • Two Low-Quiescent Current, High Efficiency Step-Down Converters for Battery Backup Domain (DCDC5, DCDC6)
    • DCDC5: 1-V Output
    • DCDC6: 1.8-V Output
    • VIN Range from 2.2 V to 5.5 V
    • Supplied From System Power or Coin-Cell Backup Battery
  • Adjustable General-Purpose LDO (LDO1)
    • LDO1: 1.8-V Default up to 400 mA
    • VIN Range from 1.8 V to 5.5 V
    • Adjustable Output Voltage Range from 0.9 V to 3.4 V
    • Active Output-Discharge When Disabled
  • Low-Voltage Load Switch (LS1) With 350-mA Current Limit
    • VIN Range From 1.2 V to 3.6 V
    • 110-mΩ (Max) Switch Impedance at 1.35 V
  • 5-V Load Switch (LS2) With 100-mA or 500-mA Selectable Current Limit
    • VIN Range From 4 V to 5.5 V
    • 500-mΩ (Max) Switch Impedance at 5 V
  • High-Voltage Load Switch ( LS3) With 100-mA or 500-mA Selectable Current Limit
    • VIN Range From 1.8 V to 10 V
    • 500-mΩ (Max) Switch Impedance
  • Supervisor With Built-in Supervisor Function Monitors
    • DCDC1, DCDC2 ±4% Tolerance
    • DCDC3, DCDC4 ±5% Tolerance
    • LDO1 ±5% Tolerance
  • Protection, Diagnostics, and Control:
    • Undervoltage Lockout (UVLO)
    • Always-on Push-Button Monitor
    • Overtemperature Warning and Shutdown
    • Separate Power-Good Output for Backup and Main Supplies
    • I2C Interface (Address 0x24) (See Timing Requirements for I2C Operation at 400 kHz)
  • Three Adjustable Step-Down Converters With Integrated Switching FETs (DCDC1, DCDC2, and DCDC3):
    • DCDC1: 1.425-V Default, up to 1.8 A
    • DCDC2: 1.425-V Default, up to 1.8 A
    • DCDC3: 1.5-V Default, up to 1.8 A
    • VIN Range From 2.7 V to 5.5 V
    • Adjustable Output Voltage Range 0.85 V to 1.675 V (DCDC1 and DCDC2)
    • Adjustable Output Voltage Range 0.9 V to 3.4 V (DCDC3)
    • Power Save Mode at Light Load Current
    • 100% Duty Cycle for Lowest Dropout
    • Active Output-Discharge When Disabled
  • One Adjustable Buck-Boost Converter With Integrated Switching FETs (DCDC4):
    • DCDC4: 3.3-V Default, up to 1.6 A
    • VIN Range from 2.7 V to 5.5 V
    • Adjustable Output Voltage Range from 1.175 V to 3.4 V
    • Active Output-Discharge When Disabled
  • Two Low-Quiescent Current, High Efficiency Step-Down Converters for Battery Backup Domain (DCDC5, DCDC6)
    • DCDC5: 1-V Output
    • DCDC6: 1.8-V Output
    • VIN Range from 2.2 V to 5.5 V
    • Supplied From System Power or Coin-Cell Backup Battery
  • Adjustable General-Purpose LDO (LDO1)
    • LDO1: 1.8-V Default up to 400 mA
    • VIN Range from 1.8 V to 5.5 V
    • Adjustable Output Voltage Range from 0.9 V to 3.4 V
    • Active Output-Discharge When Disabled
  • Low-Voltage Load Switch (LS1) With 350-mA Current Limit
    • VIN Range From 1.2 V to 3.6 V
    • 110-mΩ (Max) Switch Impedance at 1.35 V
  • 5-V Load Switch (LS2) With 100-mA or 500-mA Selectable Current Limit
    • VIN Range From 4 V to 5.5 V
    • 500-mΩ (Max) Switch Impedance at 5 V
  • High-Voltage Load Switch ( LS3) With 100-mA or 500-mA Selectable Current Limit
    • VIN Range From 1.8 V to 10 V
    • 500-mΩ (Max) Switch Impedance
  • Supervisor With Built-in Supervisor Function Monitors
    • DCDC1, DCDC2 ±4% Tolerance
    • DCDC3, DCDC4 ±5% Tolerance
    • LDO1 ±5% Tolerance
  • Protection, Diagnostics, and Control:
    • Undervoltage Lockout (UVLO)
    • Always-on Push-Button Monitor
    • Overtemperature Warning and Shutdown
    • Separate Power-Good Output for Backup and Main Supplies
    • I2C Interface (Address 0x24) (See Timing Requirements for I2C Operation at 400 kHz)

The TPS6521845 is a single chip power management IC, specifically designed to support both portable (Li-Ion battery) and non-portable (5-V adapter) applications.The device is characterized across a –40°C to +105°C temperature range, making it suitable for a wide range of industrial applications.

The TPS6521845 is a single chip power management IC, specifically designed to support both portable (Li-Ion battery) and non-portable (5-V adapter) applications.The device is characterized across a –40°C to +105°C temperature range, making it suitable for a wide range of industrial applications.
filter 기타 멀티 채널 IC(PMIC) 찾기
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관심 가지실만한 유사 제품

open-in-new 대안 비교
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능.
TPS6521825 활성 NXP i.MX 8M mini용 전원 관리 IC(PMIC) Same functionality but pre-programmed to power different NXP processor
TPS6521835 활성 NXP i.MX 6ULL/6UltraLite용 전원 관리 IC(PMIC) Same functionality but pre-programmed to power different NXP processor
TPS6521815 활성 6개의 DC/DC 컨버터, 1개의 LDO 및 3개의 부하 스위치가 있는 사용자 프로그래머블 전원 관리 IC(PMIC) Same functionality but pre-programmed to power different NXP processor

기술 자료

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* 데이터 시트 TPS6521845 Power Management IC (PMIC) for NXP i.MX 6Solo and 6DualLite datasheet (Rev. A) 2021. 7. 23
Application brief Powering the NXP i.MX 6Solo, 6DualLite with the TPS6521815 PMIC (Rev. A) PDF | HTML 2019. 12. 9

설계 및 개발

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평가 보드

BOOSTXL-TPS65218 — TPS65218 고객 프로그래밍 BoosterPack

TPS65218 고객 프로그래밍 부스터 팩은 TPS65218D0 전력 관리 IC에서 비휘발성 메모리의 고객 프로그래밍을 지원하기 위해 MSP430F5529 LaunchPad를 사용합니다. BOOSTXL-TPS65218에는 TPS65218EVM-100 또는 고객 보드에 납땜하기 전에 장치를 프로그래밍하기 위한 소켓이 있습니다.
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평가 보드

TPS65218EVM-100 — TPS65218 평가 모듈

The TPS65218EVM is a fully assembled platform for evaluating the performance of the TPS65218 power management device.

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