MAX17117 View Datasheet(PDF) - Maxim Integrated

Part Name

Description

MFG CO.

MAX17117

Internal-Switch Boost Regulator with Integrated 7-Channel Scan Driver, Op Amp, and LDO

Maxim Integrated 

Internal-Switch Boost Regulator with Integrated

7-Channel Scan Driver, Op Amp, and LDO

ELECTRICAL CHARACTERISTICS (continued)

(VIN = +3V, Circuit of Figure 1, VOPAS = +8.5V, VGHON = +24V, VVGL = -6.2V, VST = VCK_ = 0V, TA = 0NC to +85NC, unless otherwise

noted. Typical values are at TA = +25NC.)

PARAMETER

VCOM BUFFER

OPAS Voltage Range

OPAS Supply Current

OUT Voltage Swing High

CONDITIONS

VPOS = VOPAS/2, no load

IOUT = 5mA

MIN TYP MAX UNITS

5

15

V

0.8

1.2

mA

VOPAS VOPAS

- 100 - 50

mV

OUT Voltage Swing Low

OUT Short-Circuit Current

POS Input-Bias Current

POS Input-Offset Voltage

Gain-Bandwidth Product

-3dB Bandwidth

Slew Rate

IOUT = 5mA

Sourcing, short to VOPAS/2 - 1V

Sinking, short to VOPAS/2 + 1V

VPOS = VOPAS/2, TA = +25NC

VOUT = VOPAS/2

RLOAD = 10kI, CLOAD = 10pF

5V pulse applied to POS, OUT measured from 10% to

90%

50

100

mV

100 200

mA

100 200

-50

+50

nA

-15

+15

mV

8

MHz

16

MHz

10

40

V/Fs

HIGH-VOLTAGE SCAN DRIVER

GHON Voltage Range

VGL Voltage Range

GHON-to-VGL Voltage Range

GHON Supply Current

VGL Supply Current

Output Impedance Low

Output Impedance High

Gate-Shading Switch Resistance

RO, RE Resistance Range

VGHON - VVGL

CK1 through CK6 and ST low

CK1 through CK6 and ST low

STH, CKH_, VGLC, IOUT = -20mA

STH, CKH_, VGLC, IOUT = +20mA

CKH1, CKH3, CKH5, IRE = 10mA

CKH2, CKH4, CKH6, IRO = 10mA

12

35

V

-15

-3

V

40

V

350 550

FA

-500 -300

FA

80

I

80

I

100

I

100

100

I

Propagation Delay from ST

Rising Edge to STH Rising Edge

CLOAD = 100pF, RLOAD = 0I

100 200

ns

Propagation Delay from ST

Falling Edge to STH Falling Edge

CLOAD = 100pF, RLOAD = 0I

100 200

ns

Propagation Delay from CK_

Rising Edge to CKH_ Rising

Edge

CLOAD = 100pF, RLOAD = 0I

100 200

ns

Propagation Delay from CK_

Falling Edge to CKH_ Falling

Edge

CLOAD = 100pF, RLOAD = 0I

100 200

ns

STH, VGLC, CKH_ Rise Time

CLOAD = 5nF, RLOAD = 0I; VGHON = 30V,

VVGL = -10V; measured from 10% to 90%

STH, VGLC, CKH_ Fall Time

CLOAD = 5nF, RLOAD = 0I; VGHON = 30V,

VVGL = -10V; measured from 10% to 90%

STH, CKH_ Operating Frequency

Range

CLOAD = 5nF, RLOAD = 0I

0.5

1

Fs

0.5

1

Fs

100

kHz

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