Shenzhen Mingjiada Electronics Co., Ltd. maintains a long-term stock supply of the ADP5350ACPZ-1 advanced battery management PMIC. Manufactured by Analog Devices (ADI), this integrated circuit combines battery charge management, LED driver functionality, and multiple LDO regulators. Specifically engineered for portable lithium-ion/lithium-polymer battery-powered devices, it delivers a comprehensive power management solution.
ADP5350ACPZ-1 Product Overview
The ADP5350ACPZ-1 Power Management IC (PMIC) integrates a high-performance buck regulator for single Li-ion/Li-polymer battery charging, a fuel gauge, a highly programmable boost regulator for LED backlighting, and three 150mA LDO regulators.
The ADP5350ACPZ-1 operates in trickle charge mode, constant current (CC) mode, and constant voltage (CV) fast charge mode. It incorporates internal field-effect transistors (FETs), enabling battery isolation at the system power supply.
The ADP5350ACPZ-1 fuel gauge offers a space-saving, low-power solution. It is ideally suited for rechargeable lithium-ion battery-powered devices, featuring voltage-based battery SOC measurement.
The ADP5350ACPZ-1 boost regulator operates at a 1.5 MHz switching frequency. It can function as a constant-voltage regulator suitable for multiple LED backlight drivers or as a supplemental constant-current regulator.
The ADP5350ACPZ-1 LED driver supports multiple LED backlight configurations, with LEDs connectable in parallel or series.
The ADP5350ACPZ-1 low dropout (LDO) regulator is optimised for low shutdown current and quiescent current, thereby extending battery life. The device also functions as a fully switchable load switch.
The I²C-compatible interface supports full parameter programmability, including status bit readback for operational monitoring and safety control.
The ADP5350ACPZ-1 operates over a junction temperature range of -40°C to +125°C and is housed in a 32-pin 5 mm × 5 mm LFCSP package.
ADP5350ACPZ-1 Specifications
Input voltage range: 4V to 5.4V (USB input tolerates -0.5V to +20V)
Battery Type: Single-cell lithium-ion/lithium-polymer battery
Charging Characteristics: Constant current (CC)/constant voltage (CV) charging with trickle charging mode support
LDO Outputs: Three independent 150mA LDO regulators
Switching Frequency: 3MHz for buck charger, 1.5MHz for boost LED driver
Communication Interface: I²C, USB
ADP5350ACPZ-1 Key Features
High-performance buck regulator: for single Li-ion/Li-polymer battery charging
Battery meter: for precise battery capacity measurement
Programmable boost regulator: for LED backlight illumination
Three 150mA low-dropout regulators (LDOs): providing stable power outputs
Operating temperature range: -40°C to +125°C
Package: 32-pin LFCSP (5x5) package
Typical Applications
The integrated features of the ADP5350ACPZ-1 make it highly suitable for portable devices constrained by both space and power consumption, such as:
Portable consumer electronics
Wearable devices (e.g., smartwatches, fitness trackers)
Portable medical equipment (e.g., handheld monitors)
Portable instrumentation
Mingjiada Genuine Stock Supply
Mingjiada offers genuine stock supply of the ADP5350ACPZ-1, ensuring product quality and reliability. Customers can procure with confidence to meet their power management requirements in portable device development.
Contact Information
Contact Person: Mr. Chen
Telephone: +86 13410018555
Email: sales@hkmjd.com
Website: www.integrated-ic.com
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