HV9113 datasheet(2/7 Pages) SUTEX

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HV9110/HV9112/HV9113

PWM

MAX

Maximum Duty Cycle1

HV9110/12

49.0

49.4

49.6

HV9113

Deadtime1

HV9113

225

nsec

MIN

Minimum Duty Cycle

Minimum Pulse Width

125

nsec

Before Pulse Drops Out1

Current Limit

Maximum Input Signal

1.0

1.2

1.4

VFB = 0V

Delay to Output1

120

SENSE = 1.5V, VCOMP ≤ 2.0V

Oscillator

MAX

Oscillator Frequency

1.0

3.0

MHz

OSC = 0Ω

fOSC

Initial Accuracy2

100

120

KHz

ROSC = 330KΩ

160

200

240

OSC = 150KΩ

Voltage Stability

9.5V < V

DD <13.5V

Temperature Coefficient1

170

ppm/

°CT

A = -55°C to 125°C

Reference

VREF

Output Voltage

HV9110/13

3.92

4.00

4.08

RL = 10MΩ

HV9112

3.88

4.00

4.12

HV9110/13

3.82

4.00

4.16

L = 10MΩ,

TA = -55°C to 125°C

OUT

Output Impedance1

Ω

SHORT

Short Circuit Current

125

250

µAV

REF = -VIN

∆V

REF

Change in VREF with Temperature

0.25

mV/

°CT

A = -55°C to 125°C

Electrical Characteristics

(Unless otherwise specified, V

DD = 10V, +VIN = 48V, Discharge = -VIN = 0V, RBIAS = 390KΩ, ROSC = 330KΩ,TA = 25°C.)

Symbol Parameters

Min

Typ

Max

Unit

Conditions

Error Amplifier

Feedback Voltage

HV9110/13

3.96

4.00

4.04

FB Shorted to Comp

HV9112

3.92

4.00

4.08

Input Bias Current

500

FB = 4.0V

Input Offset Voltage

nulled during trim

except HV9111

AVOL

Open Loop Voltage Gain1

Unity Gain Bandwidth1

1.0

1.3

MHz

OUT

Output Impedance1

see Fig. 1

Ω

ISOURCE Output Source Current

-1.4

-2.0

VFB = 3.4V

SINK

Output Sink Current

0.12

0.15

FB = 4.5V

PSRR

Power Supply Rejection1

see Fig. 2

Notes:

1. Guaranteed by design. Not subject to production test.

2. Stray capacitance on OSC In pin must be

≤5pF.

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