HV9963NG-G Supertex, HV9963NG-G Datasheet - Page 3

• Manufacturer Part Number: HV9963NG-G
• Description: LED Drivers Clsd Loop LED driver W/ Enhanced PWM DIM
• Manufacturer: Supertex

Specifications of HV9963NG-G

• Operating Supply Voltage: 40 V
• Maximum Power Dissipation: 1000 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-16
• Minimum Operating Temperature: - 65 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Characteristics
(The * denotes the specifications which apply over the full operating ambient temperature range of -40
at T
Notes:
Internal Low Voltage Regulator
PWM Dimming
GATE
Over Voltage Protection
Hiccup Timer
Soft Start
Slope Compensation
#
*
UVLO
UVLO
A
V
V
V
V
I
I
= 25
R
R
AVDD_ext
OVP,HYST
SOURCE
I
PWMD(lo)
PWMD(hi)
OVP,rising
AV
Sym
T
T
I
I
SLOPE
I
Denotes specifications guaranteed by design
HCP+
I
SLOPE
Denotes the specifications which apply over the full operating ambient temperature range of -40°C < T
PWMD
I
SINK
∆V
HCP-
SS+
RISE
FALL
SS-
O
DD
C. V
HYST
RISE
IN
= 24V, C
Description
Internally regulated voltage
AV
AV
External current draw
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
Over voltage rising trip point
Over voltage hysteresis
Charging current
Voltage swing for hiccup timer
Discharging current
Charging current
Discharging current
ON resistance of FET at CS pin
Current sourced out of CS pin
DD
DD
PVDD
under voltage lockout threshold
under voltage hysteresis
= 1.0μF, C
AVDD
●
= 1.0μF, C
1235 Bordeaux Drive, Sunnyvale, CA 94089
(cont.)
GATE
= 2.0nF, C
FLT
-
-
-
#
#
-
*
*
-
-
-
-
-
*
-
-
-
-
-
-
*
-
= 330pF unless otherwise noted.)
4.90
4.85
4.82
1.20
Min
100
3
4.6
2.0
0.2
0.4
8.8
8.8
1.0
1.8
50
10
0
-
-
-
-
-
-
0.125
5.00
1.25
Typ
600
100
300
2.0
2.0
11
11
-
-
-
-
-
-
-
-
-
-
-
-
●
Tel: [phone]
Max
5.10
5.10
5.10
1.40
500
150
600
4.7
0.8
4.0
60
60
20
20
-
-
-
-
-
-
-
-
O
C < T
A
A
< +125
< +125°C.
Units
mV
mA
mA
kΩ
μA
μA
μA
μA
ns
ns
V
V
V
V
V
V
V
V
V
Ω
●
A
A
www.supertex.com
O
C, otherwise the specifications are
Conditions
V
V
0
V
-40
AV
AV
---
---
---
V
V
V
---
---
OVP rising
OVP falling
HCP = GND
---
V
SS = GND
V
---
R
O
IN
IN
IN
PWMD
GATE
GATE
HCP
SS
T
C < T
DD
DD
= 237kΩ
O
= 8.0 - 40V
= 8.0 - 40V,
= 8.0 - 40V,
= 5.0V
C < T
= 5.0V
rising
falling
= 0V
= 10V
= 3.3V
A
< +85
A
< +125
HV9963
O
C
O
C