TPS26630RGER.A中文资料德州仪器数据手册PDF规格书

1 Features

• 4.5V to 60V operating voltage, 67V absolute

maximum

• Integrated 60V, 31mΩ RON hot-swap FET

• Reverse polarity protection and reverse current

blocking support with an external N-channel FET

• 0.6A to 6A adjustable current limit (±7%)

• Electrical fast transients (IEC61000-4-4) immunity

and load protection during surge (IEC 61000-4-5)

with Class-A system performance

• Fast reverse current blocking (0.17μs)

• Variants with adjustable output power limiting

(±6%)

• Adjustable UVLO, OVP cutoff, output slew rate

control for inrush current limiting

• Charges large and unknown capacitive loads

through thermal regulation during device power up

• Variants with 35V and 39V maximum overvoltage

clamp

• Power Good output (PGOOD)

• Selectable overcurrent fault response options

between auto-retry and latch-off (MODE)

• Variants with 2 times pulse overcurrent support

• Analog current monitor (IMON) output (±6%)

• UL 2367 recognized

– File No. E169910

– RILIM ≥ 3kΩ

• IEC 62368-1 certified

2 Applications

• Factory automation and control – PLC, DCS, HMI,

I/O modules, sensor hubs

• Motor drives – CNC, encoder supply

• Electronic circuit breakers

3 Description

The TPS2663x devices are easy to use, positive

60V and 6A eFuse with a 31mΩ integrated FET.

The device features a B-FET driver to control

an external N-channel FET in the system designs

that require protection from input reverse polarity

faults and reverse current blocking. The device

incorporates robust protection features that simplify

system designs requiring protection during system

tests like IEC61000-4-5 industrial surge tests. The

device features an adjustable output power limiting

(PLIM) functionality that simplifies the system design

requiring compliance in accordance to the standards

like IEC61010-1 and UL1310. Additional protection

features include adjustable overcurrent protection,

fast short-circuit protection, output slew rate control,

overvoltage protection, and undervoltage lockout.

For system status monitoring and downstream load

control, the device provides fault and a precise

current monitor output. PGOOD can be used for

enable and disable control of the downstream DCDC

converters. The MODE pin allows flexibility to

configure the device between the two current-limiting

fault responses (latch-off and auto-retry).