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HV7100NG-GM903 Datasheet(PDF) 3 Page - Supertex, Inc

Part No. HV7100NG-GM903
Description  24/48V Fan Driver/Controller With High-Side Drive
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Maker  SUTEX [Supertex, Inc]
Homepage  http://www.supertex.com
Logo SUTEX - Supertex, Inc

HV7100NG-GM903 Datasheet(HTML) 3 Page - Supertex, Inc

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Supertex inc.
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Doc.# DSFP-HV7100
B072413
HV7100
I
DD(INT)
V
DD supply current
-
-
2.0
mA
External applied V
DD = 5.0V,
f
OSC = 50kHz
I
DD(EXT)
Current available from
internal V
DD regulator for
external circuitry
-
-
2.0
mA
∆V
DD<200mV
Gate Driver
V
GATE
Gate regulator output voltage
-10.2
-12
-13.8
V
Referenced to V
PP
V
OUTH
Gate drive output voltage high
-10.2
-12
-13.8
V
Referenced to V
PP,
Test current = 15mA
V
OUTL
Gate drive output voltage low
0
-
-0.8
V
R
SRC
Pull-up resistance
-
-
25
Test Current = 15mA
R
SINK
Pull-down resistance
-
-
25
Test Current = -15mA
t
RISE
Rise time
-
-
100
ns
C
LOAD = 250pF
t
FALL
Fall time
-
-
100
ns
C
LOAD = 250pF
Oscillator
f
OSC
Oscillator frequency
51
60
69
Hz
C
T = 100nF, RT = 43.0kΩ
f
OSC
Oscillator frequency
34
40
46
kHz
C
T = 330pF, RT = 19.5kΩ
Logic and Linear Inputs
V
DIN0-3(hi),
V
EN(hi)
Logic input voltage, high
0.7 x V
DD
-
-
V
---
V
DIN0-3(lo),
V
EN(lo)
Logic input voltage, low
-
-
0.3 x V
DD
V
---
T
EN(ON)
Enable to gate turn on delay
0
-
150
ns
LIN = V
DD, DIN0 - DIN3 = 1111
T
EN(OFF)
Enable to gate turn off delay
0
-
150
ns
LIN = V
DD, DIN0 - DIN3 = 1111
I
DIN0-3
Digital input pull down
resistance
200
330
460
kΩ
---
I
LIN
Linear control input current
-1.0
-
1.0
uA
-40C to +85C
Duty Cycle
D
Duty cycle
16
20
24
%
V
LIN = 0.9V, DIN = 0000
D
Duty cycle
75
80
85
%
V
LIN = 2.1V, DIN = 0000
D
Duty cycle
16
20
24
%
V
LIN = 0V, DIN = 0011
D
Duty cycle
75
80
85
%
V
LIN = 0V, DIN = 1100
D
Duty cycle
-
-
0
%
V
LIN = 0V, DIN = 0000
D
Duty cycle
100
-
-
%
V
LIN = 0V, DIN = 1111
Sym
Parameter
Min
Typ
Max
Units
Conditions
Electrical Characteristics (cont.)
(Operating specifications are at T
A = 25°C, VPP = 16 to 75V, VDD = 3.0 to 5.5V, unless otherwise noted)


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