HV9986K6-G Supertex, HV9986K6-G Datasheet - Page 4

• Manufacturer Part Number: HV9986K6-G
• Description: LED Lighting Drivers 3CH CLSD LOOP SW MD LED DRVR w/EXT RESET
• Manufacturer: Supertex

Specifications of HV9986K6-G

• Factory Pack Quantity: 490

Electrical Characteristics
range 0
External Clock Input
Oscillator
Disconnect Driver (FLT1, FLT2 and FLT3)
Short Circuit Protection (all three channels)
Open Drain STATUS and RESET Pins (STATUS1,STATUS2 STATUS3, RST)
#
*
T
T
V
V
V
T
V
T
T
RISE,FAULT
FALL,FAULT
RESET(LO)
CLOCK,LO
BLANK,SC
RESET(HI)
Sym
CLOCK,HI
V
R
f
P
F
F
T
OFF,MIN
K
ON,MIN
F
G
V
OSC1
The specifications which apply over the full operating temperature range at 0
Denotes specifications guaranteed by design.
osc1
osc2
omin
OFF
HI
RST
osc
SW
OL
SC
1
O
C<T
A
<+85
Supertex inc.
Parameter
Oscillator frequency
Oscillator divider ratio
GATE1-GATE2 phase delay
GATE1-GATE3 phase dDelay
Minimum CLOCK low time
Minimum CLOCK high time
CLOCK input high
CLOCK input low
Switching frequency
(common for all channels)
Switching frequency of the three
converters
(common for all channels)
Switching frequency range
Fault output rise time
Fault output fall time
Blanking time
Gain for short circuit comparator
Minimum current limit threshold
Propagation time for short circuit
detection
Output low voltage
Reset input low voltage
Reset input high voltage
Reset pull down resistor
O
C, otherwise the specifications are at T
●
1235 Bordeaux Drive, Sunnyvale, CA 94089
(cont.)
(The * denotes the specifications which apply over the full operating ambient temperature
A
= 25
#
#
#
#
#
#
*
*
-
*
*
*
*
*
*
-
-
-
-
-
-
O
C. V
1.85
0.15
Min
440
400
110
2.0
2.0
50
50
50
IN
0
-
-
-
-
-
-
-
-
-
-
= 24V, V
4
12.0
Typ
500
120
240
125
500
100
2.0
-
-
-
-
-
-
-
-
-
-
-
-
-
DD1
O
C < T
= V
1000
Max
2.15
0.25
DD2
140
560
300
200
700
250
150
A
0.8
0.3
0.8
< +85
-
-
-
-
-
-
-
-
●
= V
Tel: [phone]
DD3
O
C are guaranteed by design and characterization.
Units
= V
kHz
kHz
kHz
kHz
kΩ
ns
ns
ns
ns
ns
ns
V
V
V
V
V
V
O
O
-
-
DD
unless otherwise noted.)
Conditions
F
---
---
---
---
---
---
---
RT = 400kΩ
RT = 100kΩ
---
500pF capacitor at FLT pin
500pF capacitor at FLT pin
---
---
REF = GND
FDBK = 2 • REF + 0.1V
I
---
---
V
SINK
CLOCK
RST
= 1.0mA
= 5.0V
●
= 6.0MHz
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