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

ELECTRICAL CHARACTERISTICS (continued)

(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 TYP MAX UNITS

Enable Voltage

Regulator on

VEN

Regulator off

2.4

V

0.4

Enable Input Current

VEN = 2.4V

IEN VEN = 14V

VEN = 65V

0.5

1

4

8

µA

14

35

OUT to OUT_SENSE

Internal Resistor

ROUT_ IOUT_SENSE = 10mA

SENSE

8

15

24

Ω

SET Reference Voltage

SET Input Leakage Current

Load Regulation

VSET

ISET

IOUT = 10mA

VSET = 1.251V

ΔVOUT/

ΔIOUT

IOUT from 1mA to

200mA, OUT_SENSE

= OUT

MAX5084, SET = GND

MAX5085, SET = GND

Adjustable output from

2.54V to 11V

1.220

-100

1.251

+1

0.3

0.3

0.5

1.280

+100

1

1

2

V

nA

mV/mA

Power-Supply Rejection

Ratio

PSRR IOUT = 10mA, f = 100Hz, VIN_RIPPLE = 500mVP-P,

VOUT = 5V

55

dB

Short-Circuit Current

Thermal Shutdown

Thermal Shutdown

Hysteresis

ISC

TSHDN

VIN = 8V to 14V

VIN = 65V

THYST

220

340

500

mA

340

+160

°C

10

°C

Note 1: Specifications at -40°C are guaranteed by design and not production tested.

Note 2: Dropout voltage is defined as (VIN - VOUT) when VOUT is 100mV below the value of VOUT when VIN = VOUT + 3V.

Note 3: Startup time measured from 50% of VIN to 90% of VOUT.

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