HV9606X Supertex Inc, HV9606X Datasheet - Page 2

• Manufacturer Part Number: HV9606X
• Description: HV9606 Current-Mode PWM Controller with Supervisor
• Manufacturer: Supertex Inc

Electrical Characteristics
Pre-Regulator/Start-up
V
I
I
V
UVLO
UVLO
Supply
V
I
V
UVLO
UVLO
Start/Stop Control
V
V
V
I
I
MOSFET Driver Output
V
V
t
t
Oscillator
f
f
T
SYNC
I
I
I
PWM
F
D
D
D
D
D
IN
IN
DD
START
STOP
R
F
OSC
OSCRANGE
OSYNC
ISYNC
VSYNC
C
f/f
PWM
IN
DD(REG)
DD
VX2
START
STOP(MAX)
STOP
GATE(HIGH)
GATE(LOW)
MAX
MAX
MIN
MIN
MIN
Symbol
VDD
VDD
VX2
VX2
Supertex, Inc. 1235 Bordeaux Drive, Sunnyvale, CA 94089 TEL: [phone] FAX: [phone] www.supertex.com
(Test Condition: 0.1 F CA to CB and 0.1 F VX2 to PGND)
Regulator input voltage
Input leakage current
Input leakage current
Regulator output voltage
V
V
Operating range
Supply current
Gate drive charge pump supply
VX2 Under voltage lockout threshold
VX2 Under voltage lockout hysteresis
Start threshold
Maximum voltage
Stop threshold
Start input current
Stop input current
Output high voltage
Output low voltage
Rise time
Fall time
Initial accuracy
Oscillator Frequency Range
Temperature coefficient
Voltage stability
Sync output current
Sync input current
Sync input voltage absolute limits
PWM Oscillation Frequency
Maximum duty cycle
Maximum duty cycle
Minimum pulse width before pulse drop out
Minimum duty cycle
Minimum duty cycle
DD
DD
Under voltage lockout threshold
Under voltage lockout hysteresis
Parameter
(Test condition: V
(-40 C
VX2
T
A
= 5V)
+85 C unless otherwise noted)
V
1.8xV
VX2
6.44
6.44
Min
100
-0.5
2.8
2.7
2.9
4.5
15
30
10
15
49
-0.2
DD
2
7.00
7.00
Typ
100
130
2.9
2.8
1.0
0.4
30
30
10
10
1
V
49.99
DD
Max
7.56
7.56
0.15
250
200
800
300
400
195
3.0
2.9
5.5
1.5
50
13
50
50
50
50
20
6
2
0
0
+0.5
PPM/ºC f
Units
nSec
nSec
nSec
kHz
kHz
mV
mA
mA
nA
nA
%
%
%
%
%
%
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
V
V
Vin < 120V
V
GATE open, f
V
V
6.44V
6.44
I
I
C
C
f
V
F
f
f
V
V
V
GATE
GATE
OSC
OSC
OSC
OSC
IN
IN
DD
IN
IN
SYNC
PWM
DD
FB
FB
LOAD
LOAD
= 250V
rising
falling, V
> V
< V
rising
= 3.3V
= 100 kHz
= 100 kHz, 2.9V
= 30kHz
= 800kHz
= 10mA
= -10mA
20V, Start = 0V, Stop = 0V
= f
= 250pF
= 250pF
< 0.1 Volt
V
NI
NI
OSC
V
STOP
, V
, V
START
/2, Stability as f
SS
SS
START
OSC
> 2V
< 0.1V
7.56V, V
Conditions
= 50 kHz, V
7.56V, V
= 0V
V
START
DD
STOP
OSC
4/15/2002-R.L2
to 10V via 10k
DD
5.5V
above
HV9606
is open
= 3.3V