MAX17527A中文資料亞德諾數(shù)據(jù)手冊(cè)PDF規(guī)格書

Product Highlights

? Robust Protection Reduces System Downtime

? Wide Input-Supply Range: +5.5V to +60V

? ±4 Accurate Programmable Current Limit

between 3A to 6A Across Full Temperature

Range

? ±5 Accurate Programmable Current Limit

between 0.6A to 6A Across Full Temperature

Range

? ±7 Accurate Power Limit at 100W, 24V for

Class 2 Applications.

? Input-Voltage Reverse-Polarity Protection (with

External nFET)

? Dual-Stage Reverse-Current Protection (with

External nFET) with fast 108ns response time

? Low RON Internal nFET (30mΩ)

? Output-Voltage Reverse-Polarity Tolerant

? Loss of Ground Protection

? Flexible Design to Maximize Reuse and Minimize

Requalification

? Adjustable UVLO and OVLO Thresholds

? ±3 Accurate SETI Current Read-Out

? Programmable Overcurrent Response:

Continuous, Autoretry, and Latch-Off Modes

? Logic Level Enable Input (EN)

? Protected External nFET Gate Drive

? Open-Drain Fault Indicator, FLAG

? Continuous Current-Limit During Startup

? Thermal Foldback Current-Limit

? Reduced Solution Footprint

? 20-Pin 5mm x 5mm TQFN-EP Package

? Integrated nFET for Common-Use Protection

Requirements

Key Applications

? Loss of Ground Protection:

The MAX17527A interrupts load current and

disconnects the output from the input in a loss of

ground event, such as when the single-fault safety

fuse on its ground path opens up.

? UL1310 Class 2 Power Limiter:

The ±4 Accurate Current Limit between 3A and 6A

and ±7 Accurate Power Limit of MAX17527A offers

tight protection boundary in UL1310 Class 2 power

supply applications and maximizes power delivery to

the load.