MAX774 View Datasheet(PDF) - Maxim Integrated

Part Name

Description

Manufacturer

MAX774

-5V/-12V/-15V or Adjustable, High-Efficiency, Low IQ Inverting DC-DC Controllers

Maxim Integrated 

-5V/-12V/-15V or Adjustable,

High-Efficiency, Low IQ Inverting DC-DC Controllers

_____________________________Typical Operating Characteristics (continued)

(TA = +25°C, unless otherwise noted.)

OPERATING SUPPLY CURRENT

vs. TEMPERATURE

80

V+ = 16.5V

78

76

V+ = 10V

74

72

70

V+ = 3V

68

66

-60 -40 -20 0 20 40 60 80 100 120 140

TEMPERATURE (°C)

REFERENCE

TEMPERATURE COEFFICIENT

1.506

1.504

1.502

1.500

1.498

1.496

1.494

1.492

-60 -40 -20 0 20 40 60 80 100 120 140

TEMPERATURE (°C)

CS TRIP LEVEL

235

230

225

220

215

210

205

200

195

190

185

-60 -40 -20 0 20 40 60 80 100 120 140

TEMPERATURE (°C)

REFERENCE

OUTPUT RESISTANCE

250

200

IREF = 10µA

150

IREF = 50µA

100

50

IREF = 100µA

0

-60 -40 -20 0 20 40 60 80 100 120 140

TEMPERATURE (°C)

6 _______________________________________________________________________________________

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