MAX17075(2008) Ver la hoja de datos (PDF) - Maxim Integrated

Número de pieza

componentes Descripción

Lista de partido

MAX17075
(Rev.:2008)

Boost Regulator with Integrated Charge Pumps, Switch Control, and High-Current Op Amp

Maxim Integrated 

Boost Regulator with Integrated Charge Pumps,

Switch Control, and High-Current Op Amp

ELECTRICAL CHARACTERISTICS (continued)

(VVCC = +5V, Circuit of Figure 1, VAVDD = VSUP = +13V, TA = 0°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.)

PARAMETER

CONDITIONS

MIN TYP MAX UNITS

DRN-to-COM Switch On-Resistance

COM-to-GND Pulldown

SRC Input Current

OPERATIONAL AMPLIFIERS

VDEL = 1.5V, CTL = AGND

VDEL = 0

VDEL = 1.5V, CTL = VCC

VDEL = 1.5V, CTL = AGND

30

60

1.5

2.5

k

300 600

μA

200 360

SUP Supply Range

VSUP Undervoltage Threshold

6

18

V

3.8

4

4.2

V

SUP Supply Current

Input Offset Voltage

Input Bias Current

Input Common-Mode Voltage Range

Input Common-Mode Rejection Ratio

Buffer configuration, VPOS = VSUP/2, no load

VNEG, VPOS = VSUP/2, TA = +25°C

VNEG, VPOS = VSUP/2, TA = +25°C

-1

0

4

6.5

mA

12

mV

+1

μA

VSUP

V

80

dB

Output-Voltage-Swing High

IOUT = 50mA

VSUP -

mV

350

Output-Voltage-Swing Low

Large-Signal Voltage Gain

Slew Rate

-3dB Bandwidth

IOUT = -50mA

VOUT = 1V to (VSUP - 1)V

350

mV

80

dB

45

V/μs

20

MHz

Short-Circuit Current

XAO CONTROL

RSTIN Threshold

RSTIN Input Current

RSTIN Hysteresis

RST Output Voltage

RST Blanking Time

XAO UVLO

Sourcing

Sinking

Falling edge at VCC = 5V

Falling edge at VCC = 1.8V

TA = +25°C

ISINK = 1mA

Counting from VVCC crossing 2.25V

VVCC rising with hysteresis of 50mV

500

mA

500

1.225 1.250 1.275

V

1.213 1.250 1.287

-1

+1

μA

50

mV

0.4

V

160 220 280

ms

1.5

1.7

V

4 _______________________________________________________________________________________

Share Link: