HV9985K6-G Supertex, HV9985K6-G Datasheet - Page 3

• Manufacturer Part Number: HV9985K6-G
• Description: LED Drivers Three Channel Closed Loop LED Driver
• Manufacturer: Supertex

Specifications of HV9985K6-G

• Operating Supply Voltage: 10 V to 40 V
• Package / Case: QFN-40
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Characteristics
0
#
*
O
Input
Internal Regulator
Enable Input
PWM Dimming (PWMD1, PWMD2 and PWMD3)
Gate (GATE1, GATE2 and GATE3)
Over Voltage Protection (OVP1, OVP2 and OVP3)
Current Sense (CS1, CS2 and CS3)
UVLO
UVLO
C<T
V
V
V
V
I
V
R
T
V
T
Sym
SOURCE
OVP,HYST
The specifications which apply over the full operating temperature range at 0
V
PWMD(lo)
PWMD(hi)
OVP,rising
T
T
D
Denotes specifications guaranteed by design.
I
I
R
V
R
EN(LO)
BLANK
DELAY
INSD
EN(HI)
PWMD
SINK
A
I
INDC
RISE
FALL
MAX
IN
<+85
DD
DIS
EN
HYST
RISE
O
C, otherwise the specifications are at T
Parameter
Input DC supply voltage
Shut-down mode supply current
Supply current
Internally regulated voltage
V
V
EN input low voltage
EN input high voltage
EN pull down resistor
PWMD input low voltage
PWMD input high voltage
PWMD pull down resistor
GATE short circuit current, sourcing
GATE sinking current
GATE output rise time
GATE output fall time
Maximum duty cycle
Over voltage rising trip point
Over voltage hysteresis
Leading edge blanking
Delay to output of GATE
Discharge resistance for slope
compensation
DD
DD
under voltage lockout threshold
under voltage hysteresis
●
1235 Bordeaux Drive, Sunnyvale, CA 94089
(The * denotes the specifications which apply over the full operating ambient temperature range
A
= 25
O
C. V
IN
#
#
#
*
*
*
*
*
*
*
*
*
*
*
*
-
-
-
-
-
-
-
= 24V, V
4.75
4.25
0.25
1.13
Min
100
2.0
2.0
0.5
10
50
50
-
-
-
-
-
-
-
-
-
-
-
DD1
3
= V
5.00
91.7
1.25
Typ
250
100
100
125
DD2
O
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
C < T
= V
DD3
A
Max
5.25
4.75
1.37
200
150
150
250
200
100
< +85
1.5
0.8
0.8
40
85
45
= V
-
-
-
-
-
-
-
●
Tel: [phone]
DD
O
C are guaranteed by design and characterization.
unless otherwise noted.)
Units
mV
mV
mA
kΩ
kΩ
μA
ns
ns
ns
ns
%
Ω
V
V
V
V
V
V
V
A
A
V
Conditions
DC input voltage
EN ≤ 0.8V
EN ≥ 2.0V; PWMD1 = PWMD2 =
PWMD3 = GND
V
PWMD1-3 = V
GATE1-3 = 2.0nF; CLK = 6.0MHz
V
V
---
---
V
---
---
V
V
V
C
C
---
OVP rising
OVP falling
---
100mV overdrive to the current
sense comparator
GATE = Low
IN
DD
DD
EN
PWMD
GATE
GATE
GATE
GATE
= 10 - 40V; EN = HIGH;
rising
falling
= 5.0V
●
= 0V
= V
= 2.0nF
= 2.0nF
= 5.0V
www.supertex.com
DD
DD
;
HV9985