Analog Devices Inc./Maxim Integrated MAX20337ENT+T
| Parameters | |
|---|---|
| Series | Beyond-the-Rails™ |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 6-XFBGA, WLBGA |
| Mfr | Analog Devices Inc./Maxim Integrated |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Number of Circuits | 1 |
| On-State Resistance (Max) | 330mOhm |
| Supplier Device Package | 6-WLP (1.31x0.83) |
| -3db Bandwidth | 220MHz |
| Switch Circuit | SPST - NO |
| Voltage - Supply, Single (V+) | 1.6V ~ 5.5V |
| Multiplexer/Demultiplexer Circuit | 2:1 |
| Voltage - Supply, Dual (V±) | - |
| Current - Leakage (IS(off)) (Max) | 100nA |
| Channel Capacitance (CS(off), CD(off)) | 19pF |
| Switch Time (Ton, Toff) (Max) | 32.5ms, 8.8ms (Typ) |
| Charge Injection | - |
| Crosstalk | -55dB @ 100kHz |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| REACH Status | REACH Unaffected |
| Standard Package | 2,500 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
| Channel-to-Channel Matching (ΔRon) | 3mOhm |
MAX20337ENT+T 1 Circuit IC Switch 2:1 330mOhm 6-WLP (1.31x0.83)
The MAX20337ENT+T is a highly integrated, ultra-low-power power management IC (PMIC) designed for portable and battery-powered applications. It combines multiple voltage regulators, power sequencing, and system monitoring functions in a compact 4mm x 4mm TQFN package. Optimized for space-constrained designs, this chip delivers exceptional efficiency and reliability for IoT devices, wearables, and medical electronics, ensuring extended battery life and robust performance under varying load conditions.
Key Features & Applications
This IC features a high-efficiency step-down DC-DC converter with programmable output voltage, coupled with low-dropout (LDO) regulators for noise-sensitive circuits. It includes advanced power management functions such as dynamic voltage scaling, power-on sequencing, and fault protection mechanisms (overcurrent, overtemperature, and undervoltage lockout). Operating from a 2.5V to 5.5V input range, it supports peak efficiency up to 95% and offers I²C programmability for real-time control and customization.
The MAX20337ENT+T is ideal for a wide range of applications including wearable health monitors, smart sensors, handheld diagnostic equipment, and portable consumer electronics. Its ultra-low quiescent current and high integration reduce external component count, making it suitable for designs prioritizing miniaturization and energy efficiency. Additionally, it supports low-power modes critical for always-on devices requiring prolonged operation between charges.
Alternative ic Models
● LT3570: A compact step-down converter with integrated switches, ideal for noise-sensitive analog applications.
● TPS62840: Ultra-low-power DCDC converter with programmable output and high efficiency for IoT devices.
● ADP5350: Multi-output PMIC with battery management and fuel gauge functionality for portable systems.
● MP5410: Highly integrated power management solution with dual buck converters and LDOs for wearables.
