MAX5003CSLASHD datasheet(2/16 Pages) MAXIM

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High-Voltage PWM

Power-Supply Controller

_______________________________________________________________________________________

ABSOLUTE MAXIMUM RATINGS

ELECTRICAL CHARACTERISTICS

(V+ = VES = VDD = +12V, VINDIV = 2V, VCON = 0, RFREQ = RMAXTON = 200k

Ω, TA = TMIN to TMAX, unless otherwise noted. Typical

values are at TA = +25°C.)

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.

V+ to GND ............................................................-0.3V to +120V

ES to GND ..............................................................-0.3V to +40V

VDD to GND ............................................................-0.3V to +19V

VCC to GND .........................................................-0.3V to +12.5V

MAXTON, COMP, CS, FB, CON to GND..................-0.3V to +8V

NDRV, SS, FREQ to GND ...........................-0.3V to (VCC + 0.3V)

INDIV, REF to GND.................................................-0.3V to +4.5V

VCC, VDD, V+, ES Current ................................................±20mA

NDRV Current, Continuous...............................................±25mA

NDRV Current,

≤ 1µs .............................................................±1A

CON and REF Current ......................................................±20mA

All Other Pins ....................................................................±20mA

Continuous Power Dissipation (TA = +70°C)

16-Pin SO (derate 9.5mW/°C above +70°C)...............762mW

16-Pin QSOP (derate 8.3mW/°C above +70°C)..........667mW

Maximum Junction Temperature (TJ) ..............................+150°C

Operating Temperature Ranges

MAX5003C_E ....................................................0°C to +70°C

MAX5003E_E ..................................................-40°C to +85°C

Operating Junction Temperature (TJ) .............................+125°C

16-Pin SO

θJA.................................................................105°C/W

16-Pin QSOP

θJA............................................................120°C/W

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

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

IREF = 0 to 1mA

No load

V+ = VES , VDD = 18.75

INDRV = 50 mA

VINDIV = 0, V+ = 110V, VES = VDD =

unconnected

INDRV = 50 mA

VNDRV = VCC

VNDRV = 0, VCC supported by VCC capacitor

V+ = 36V, ES = unconnected,

VDD = 18.75V

VCC falling

V+ = 36V, IV+ < 75µA,

ES = unconnected

V+ = VES = 36V, INDRV = 7.5mA

V+ = 110V, VDD = unconnected

V+ = 36V, IDD = 0 to 7.5mA,

ES = unconnected

520

∆VREF

REF Voltage Regulation

2.905

3.000

3.098

VREF

REF Output Voltage

Ω

ROL

NDRV Resistance Low

Ω

412

ROH

NDRV Resistance High

1000

Peak Sink Current

570

Peak Source Current

6.3

VCCLO

VCC Undervoltage

Lockout Voltage

VCC

VCC Output Voltage

1.2

IDD

µA

I+

Shutdown Current

Supply Current

7.4

10.75

VTO

VDD Regulator Turn-Off Voltage

10.75

18.75

VDD

VDD Input Voltage Range

10.8

VESI

ES Input Voltage (Note 1)

VESO

ES Output Voltage

9.75

10.5

VDD

VDD Output Voltage

CONDITIONS

UNITS

MIN

TYP

MAX

SYMBOL

PARAMETER

VDD = unconnected, V+ = VES, INDRV = 7.5mA

110

V+

V+ Input Voltage (Note 1)

ES = VDD = uncon-

nected

REFERENCE

OUTPUT DRIVER

CHIP SUPPLY (VCC)

PREREGULATOR/START-UP

SUPPLY CURRENT

INDRV = 2mA

INDRV = 5mA

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