MAX17010ETL View Datasheet(PDF) - Maxim Integrated

Part Name

Description

Manufacturer

MAX17010ETL

Internal-Switch Boost Regulator with Integrated High-Voltage Level Shifter and Op Amp

Maxim Integrated 

Internal-Switch Boost Regulator with Integrated

High-Voltage Level Shifter and Op Amp

ELECTRICAL CHARACTERISTICS (continued)

(VIN = V SHDN = +3V, Circuit of Figure 1, SUP = 8.5V, VGON1 = VGON2 = 30V, VGOFF = -10V, VPOS = VNEG = 4V, TA = 0°C to +85°C.

Typical values are at TA = +25°C, unless otherwise noted.)

PARAMETER

CONDITIONS

MIN TYP MAX UNITS

CONTROL INPUTS

Logic Input-Voltage Threshold

Rising (A1–A8)

1.2

1.6

2.0

V

Logic Input-Voltage Threshold

Falling (A1–A8)

0.7

0.9 1.12

V

Logic Input-Voltage Hysteresis

0.7

V

Logic Input Bias Current (A1–A8) VA1–A8 = 18V

20

45

µA

ELECTRICAL CHARACTERISTICS

(VIN = V SHDN = +3V, Circuit of Figure 1, SUP = 8V, VGON1 = VGON2 = 30, VGOFF = -10V, VPOS = VNEG = 4V, OE = 0V, TA = -40°C to

+85°C.) (Note 4)

PARAMETER

CONDITIONS

IN Input-Voltage Range

IN Quiescent Current

IN Undervoltage Lockout

VIN = 3V, VFB = 1.5V, not switching

IN rising; 100mV hysteresis (typ); LX remains off below

this level

BOOTSTRAP LINEAR REGULATOR (VL)

VL Output Voltage

VL Undervoltage Lockout

VL rising, 200mV hysteresis (typ)

VL Maximum Output Current

MAIN DC-DC CONVERTER

VFB = 1V

SUP Supply Current

Operating Frequency

VFB = 1.5V, no load

VFB = 1.1V, no load

Oscillator Maximum Duty Cycle

FB Regulation Voltage

FB = COMP

FB Transconductance

ΔI = 5µA at COMP

FB Fault Timer Trip Threshold

Falling edge

FB Undervoltage Switching Inhibit

LX On-Resistance

ILX = 200mA

LX Current Limit

65% duty cycle

OP AMP

SUP Supply Range

SUP Overvoltage Fault Threshold (Note 1)

SUP Undervoltage Fault Threshold (Note 2)

Input Offset Voltage

VNEG, VPOS = VSUP / 2

Input Common-Mode Voltage Range

VCOM Output-Voltage Swing High IVCOM = 5mA

VCOM Output-Voltage Swing Low

VCOM Short-Circuit Current

IVCOM = -5mA

Short to VSUP / 2, sourcing

Short to VSUP / 2 , sinking

MIN TYP MAX UNITS

1.8

5.5

V

0.1

mA

1.75

V

3.8

2.4

10

990

88

1.216

75

0.96

50

1.6

5

18

0

VSUP

- 100

50

50

4.2

V

3.0

V

mA

2.8

mA

5.0

1350 kHz

96

%

1.254

V

280

µS

1.04

V

150

mV

330

mΩ

2.2

A

18

V

19.9

V

1.4

V

12

mV

VSUP

V

mV

100

mV

mA

4 _______________________________________________________________________________________

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