MAX5084 查看數據表（PDF） - Maxim Integrated

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MAX5084

65V, 200mA, Low-Quiescent-Current Linear Regulators in TDFN

Maxim Integrated 

65V, 200mA, Low-Quiescent-Current

Linear Regulators in TDFN

ABSOLUTE MAXIMUM RATINGS

IN to GND ...............................................................-0.3V to +80V

EN to GND..............................................................-0.3V to +80V

SET, OUT, OUT_SENSE

to GND................-0.3V to the lesser of (VIN + 0.3V) or +13.2V

OUT_SENSE to OUT..............................................-0.3V to +0.3V

Short-Circuit Duration (VIN ≤ 65V) ..............................Continuous

Maximum Current into Any Pin (except IN and OUT).......±20mA

Continuous Power Dissipation (TA = +70°C)

6-Pin TDFN-EP (derate 23.8mW/°C above +70°C) ...1904.8mW*

Thermal Resistance:

θJA ................................................................................42°C/W

θJC...............................................................................8.5°C/W

Operating Temperature Range .........................-40°C to +125°C

Junction Temperature ......................................................+150°C

Storage Temperature Range .............................-65°C to +150°C

Lead Temperature (soldering, 10s) .................................+300°C

*As per JEDEC51 Standard (Multilayer Board).

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional

operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to

absolute maximum rating conditions for extended periods may affect device reliability.

ELECTRICAL CHARACTERISTICS

(VIN = 14V, IOUT = 1mA, CIN = COUT = 10µF, VEN = 2.4V, TA = TJ = -40°C to +125°C, unless otherwise noted. Typical specifications

are at TA = +25°C, unless otherwise noted.) (Note 1)

PARAMETER

SYMBOL

CONDITIONS

MIN

Input Voltage Range

VIN VIN > VOUT + 1.5V

6.5

Supply Current

IQ

Measured at GND,

SET = GND

IOUT = 0

IOUT = 100µA

IOUT = 200mA

Shutdown Supply Current

ISHDN VEN ≤ 0.4V

REGULATOR

Guaranteed Output Current IOUT VOUT = VOUT(NOM) ±4%

200

VIN = 9V to 16V, SET = GND, IOUT = 5mA to 200mA,

OUT_SENSE connected to OUT (MAX5084)

4.8

TYP

51

51

2

6

5.0

MAX

65.0

140

140

4

16

UNITS

V

µA

mA

µA

mA

5.2

VIN = 6.5V to 21V, SET = GND, IOUT = 5mA to 100mA, 4.85

5.0

5.15

OUT_SENSE connected to OUT (MAX5084)

Output Voltage Accuracy

VOUT

V

VIN = 9V to 16V, SET = GND, IOUT = 5mA to 50mA,

OUT_SENSE connected to OUT (MAX5084)

4.9

5.1

VIN = 6.5V, SET = GND, IOUT = 1mA to 200mA,

OUT_SENSE connected to OUT (MAX5085)

3.168 3.300 3.432

Output Voltage Range

Dropout Voltage

Startup Response Time

Line Regulation

ΔVDO

ΔVOUT/

ΔVIN

IOUT = 5mA, adjustable output

IOUT = 200mA, VOUT = 5V, MAX5084 (Note 2)

Rising edge of VIN to rising edge of VOUT,

RL = 500Ω (Note 3)

VIN from 8V to 65V

MAX5084, SET = GND

MAX5085, SET = GND

VIN from 14V to 65V

Adjustable output from

2.54V to 11V

2.54

11.00

V

0.9

1.5

V

400

µs

-1

+1

-0.5

+0.5

mV/V

-0.5

+0.5

2 _______________________________________________________________________________________

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