MAX20303BEWN+ by Analog Devices
PMIC with Ultra Low IQ Voltage Regulators, Battery Charger and Fuel Gauge for Small Lithium Ion Systems
| Status: | Active |
|---|---|
| Series: | MAX20303 |
| RoHS: | Unknown |
Features
| Extend Battery Use Time Between Battery Charging 2 x Micro-IQ Buck Regulators (<1µA IQ (typ) Each) 220mA Output Buck1: 0.8V to 2.375V in 25mV Steps Buck2: 0.8V to 3.95V in 50mV Steps Micro-IQ LV LDO/Load Switch (1µA IQ (typ)) 1.16V to 2.0V Input Voltage 50mA Output 0.5V to 1.95V Output, 25mV Steps Micro-IQ LDO/Load Switch (1µA IQ (typ)) 1.71V to 5.5V Input Voltage 100mA Output 0.9V to 4V, 100mV Steps Micro-IQ Buck-Boost Regulator (1.3µA IQ (typ)) 250mW Output 2.5V to 5V in 100mV Steps |
| 2 x Micro-IQ Buck Regulators (<1µA IQ (typ) Each) 220mA Output Buck1: 0.8V to 2.375V in 25mV Steps Buck2: 0.8V to 3.95V in 50mV Steps |
| 220mA Output |
| Buck1: 0.8V to 2.375V in 25mV Steps |
| Buck2: 0.8V to 3.95V in 50mV Steps |
| Micro-IQ LV LDO/Load Switch (1µA IQ (typ)) 1.16V to 2.0V Input Voltage 50mA Output 0.5V to 1.95V Output, 25mV Steps |
| 1.16V to 2.0V Input Voltage |
| 50mA Output |
| 0.5V to 1.95V Output, 25mV Steps |
| Micro-IQ LDO/Load Switch (1µA IQ (typ)) 1.71V to 5.5V Input Voltage 100mA Output 0.9V to 4V, 100mV Steps |
| 1.71V to 5.5V Input Voltage |
| 100mA Output |
| 0.9V to 4V, 100mV Steps |
| Micro-IQ Buck-Boost Regulator (1.3µA IQ (typ)) 250mW Output 2.5V to 5V in 100mV Steps |
| 250mW Output |
| 2.5V to 5V in 100mV Steps |
| Easy-to-Implement Li+ Battery Charging Wide Fast Charge Current Range: 5mA to 500mA Smart Power Selector 28V/-5.5V Tolerant Input Programmable JEITA Current/Voltage Profiles |
| Wide Fast Charge Current Range: 5mA to 500mA |
| Smart Power Selector |
| 28V/-5.5V Tolerant Input |
| Programmable JEITA Current/Voltage Profiles |
| Minimize Solution Footprint Through High Integration Safe Output LDO 15mA When CHGIN Present 5V or 3.3V Haptic Driver ERM/LRA Driver with Quick Start And Breaking Automatic Resonance Tracking (LRA only) Support Wide Variety of Display Options Micro-IQ Boost Regulator (2.4µA IQ(typ)) 300mW Output 5V to 20V in 250mV Step 3 Channel Current Sinks 20V Tolerant Programmable from 0.6 to 30mA Optimize System Control Power-On/Reset Controller Programmable Push-Button Controller Programmable Supply Sequencing Factory Shelf Mode On-Chip Voltage Monitor Multiplexer and Analog-to-Digital Converter (ADC) |
| Safe Output LDO |
| 15mA When CHGIN Present |
| 5V or 3.3V |
| Haptic Driver ERM/LRA Driver with Quick Start And Breaking Automatic Resonance Tracking (LRA only) |
| ERM/LRA Driver with Quick Start And Breaking |
| Automatic Resonance Tracking (LRA only) |
| Support Wide Variety of Display Options Micro-IQ Boost Regulator (2.4µA IQ(typ)) 300mW Output 5V to 20V in 250mV Step 3 Channel Current Sinks 20V Tolerant Programmable from 0.6 to 30mA |
| Micro-IQ Boost Regulator (2.4µA IQ(typ)) 300mW Output 5V to 20V in 250mV Step |
| 300mW Output |
| 5V to 20V in 250mV Step |
| 3 Channel Current Sinks 20V Tolerant Programmable from 0.6 to 30mA |
| 20V Tolerant |
| Programmable from 0.6 to 30mA |
| Optimize System Control Power-On/Reset Controller Programmable Push-Button Controller Programmable Supply Sequencing Factory Shelf Mode On-Chip Voltage Monitor Multiplexer and Analog-to-Digital Converter (ADC) |
| Power-On/Reset Controller |
| Programmable Push-Button Controller |
| Programmable Supply Sequencing |
| Factory Shelf Mode |
| On-Chip Voltage Monitor Multiplexer and Analog-to-Digital Converter (ADC) |
Specifications
| VIN (V) (min) | 2.7 |
|---|---|
| VIN (V) (max) | 28 |
| # Step-Down Outputs | 2 |
| # Step-Up Outputs | 2 |
| # LDO Outputs | 2 |
| Battery Charger Features | Battery ChargerCharge TimerInput Current LimitSmart Pwr. SelectorThermal Die RegulationThermistor InputUSB Input |
| VOUT (V) (min) | 0.8 |
| VOUT (V) (max) | 3.95 |
| Package/Pins | WLP/56 |
| BudgetaryPrice (See Notes) | 6.78 |
MAX20303BEWN+ Semiconductors - ICs by Analog Devices
WEARABLE POWER MANAGEMENT IC WLP-56
| Status: | Unknown |
|---|---|
| Series: | - |
| RoHS: | Unknown |
Specifications
| Supply Voltage | 3.7V |
|---|---|
| No. of Step-Down DC - DC Converters | 2 |
| No. of LDO Regulators | 2 |
| No. of Regulated Outputs | 2 |
| Digital IC Case | WLP |
| No. of Pins | 56Pins |
| Operating Temperature Min | -40°C |
| Operating Temperature Max | 85°C |
| Product Range | - |
| Automotive Qualification Standard | - |
| MSL | MSL 1 - Unlimited |
| SVHC | No SVHC (15-Jan-2018) |
Alternative Descriptions
| Wearable Charge-Management Sol | Analog Devices |
| Wearable Power Management Ic, Wlp-56 | Newark Electronics |
| WEARABLE POWER MANAGEMENT IC, WLP-56 | Farnell |
Frequently Asked Questions
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Is the MAX20303BEWN+ RoHS compliant?
This part has not been flagged as RoHS Compliant.
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Authorised distributors including Analog Devices, Newark Electronics and Farnell have stock available or on a lead time for MAX20303BEWN+ .
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