HV9961NG-G Supertex, HV9961NG-G Datasheet - Page 3

• Manufacturer Part Number: HV9961NG-G
• Description: LED Drivers LED DRIVER WITH AVE RAGE-MODE (I) CNTRL
• Manufacturer: Supertex

Specifications of HV9961NG-G

• High Level Output Current: 0.165 A
• Operating Supply Voltage: 8 V to 450 V
• Maximum Power Dissipation: 1000 mW
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-16
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage (typ): 9/12/15/18/24V
• Number Of Segments: 1
• Operating Temperature (min): -40C
• Operating Temperature (max): 125C
• Operating Temperature Classification: Automotive
• Package Type: SOIC N
• Pin Count: 16
• Mounting: Surface Mount
• Power Dissipation: 1W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Characteristics
Notes:
Internal Regulator
PWM Dimming
Average Current Sense Logic
Short Circuit Protection
AV
*
#
ΔV
ΔV
ΔV
∆UVLO
V
T
T
T
T
UVLO
LD(OFFSET)
T
I
V
V
A
D
Sym
IN,MAX
LD(OFF)
ON(min)
HICCUP
ON(min)
R
V
V
BLANK
V
DELAY
Guaranteed by design.
Denotes the specifications which apply over the full operating ambient temperature range of -40°C < T
DD, load
EN(lo)
EN(hi)
LD(OFF)
V(LD)
DD, line
MAX
-
DD
EN
CS
CS
Supertex inc.
Description
Internally regulated voltage
Line regulation of V
Load regulation of V
V
threshold
V
hysteresis
Maximum input current
(limited by UVLO)
PWMD input low voltage
PWMD input high voltage
Internal pull-down resistance
at PWMD
Current sense reference voltage
LD-to-CS voltage ratio
LD-to-CS voltage offset
CS threshold temp regulation
LD input voltage, shutdown
LD input voltage, enable
Current sense blanking interval
Minimum on-time
Maximum steady-state duty
cycle
Hiccup threshold voltage
Current limit delay CS-to-GATE
Short circuit hiccup time
Minimum on-time (short circuit)
DD
DD
undervoltage lockout
undervoltage lockout
●
DD
DD
1235 Bordeaux Drive, Sunnyvale, CA 94089
(Specifications are at T
-
-
-
*
-
#
#
*
*
-
-
-
-
*
-
-
*
-
-
-
-
-
-
0.182
7.25
6.45
Min
268
150
410
350
3.5
1.5
2.2
50
75
0
0
0
-
-
-
-
-
-
-
-
A
= 25°C. V
3
7.50
6.70
Typ
500
100
150
200
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
IN
= 12V, V
0.188
1000
Max
7.75
6.95
100
150
286
320
470
150
550
430
1.0
0.8
5.0
10
-
-
-
-
-
-
-
●
LD
Tel: [phone]
= V
Units
mV
mV
mA
mV
mV
mV
mV
mV
mV
kΩ
ns
ns
ns
μs
ns
%
DD
V
V
V
V
V
-
, PWMD = V
Conditions
V
500pF at GATE; R
V
500pF at GATE; R
I
500pF at GATE; R
V
V
V
V
V
V
V
---
---
Offset = V
V
---
V
V
---
CS = V
Reduction in output LED current
may occur beyond this duty cycle
---
CS = V
---
CS = V
DD(ext)
A
IN
IN
IN
IN
IN
IN
IN
IN
PWMD
LD
LD
LD
< +125°C.
= 8.0V, I
= 8.0 - 450V, I
= 8.0V, T
= 8.0V, T
= 8.0 - 450V
= 8.0 - 450V
rising
falling
= 1.2V
falling
rising
●
DD
= 0 - 1.0mA,
= 5.0V
CS
CS
DD
www.supertex.com
unless otherwise noted))
+30mV
+30mV
CS
DD(ext)
A
A
- A
= 25
= 125
V(LD)
= 0,
DD(ext)
O
T
T
T
C
O
• V
= 226kΩ
= 226kΩ
= 226kΩ
C
LD
HV9961
= 0,
;