HV9910BLG-G Supertex, HV9910BLG-G Datasheet - Page 3

• Manufacturer Part Number: HV9910BLG-G
• Description: LED Drivers UNIVRSL HI BRGHTNES LED DRIVER
• Manufacturer: Supertex

Specifications of HV9910BLG-G

• Low Level Output Current: 165000 uA (Min)
• High Level Output Current: 165000 uA (Min)
• Operating Supply Voltage: 8 V to 450 V
• Maximum Power Dissipation: 630 mW
• Maximum Operating Temperature: + 150 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC-8 Narrow
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage (typ): 9/12/15/18/24V
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Package Type: SOIC N
• Pin Count: 8
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Electrical Characteristics
Notes:
Internal Regulator
Internal Regulator
PWM Dimming
Current Sense Comparator
Oscillator
GATE Driver
ΔV
ΔV
∆UVLO
V
1.
†
*
#
UVLO
I
T
V
V
V
I
SOURCE
Sym
t
IN,MAX
OFFSET
DELAY
I
t
t
V
R
f
BLANK
EN(lo)
EN(hi)
CS,TH
OSC
SINK
RISE
FALL
DD, load
DD, line
DD
EN
V
Guaranteed by design.
Denotes the specifications which apply over the full operating ambient temperature range of -40°C < T
Also limited by package power dissipation limit, whichever is lower.
DD
load current external to the HV9910B.
Description
Internally regulated voltage
Line regulation of V
Load regulation of V
V
V
Current that the regulator can
supply before IC goes into UVLO
Pin PWMD input low voltage
Pin PWMD input high voltage
Pin PWMD pull-down resistance
at PWMD
Current sense pull-in threshold
voltage
Offset voltage for LD comparator
Current sense blanking interval
Delay to output
Oscillator frequency
GATE sourcing current
GATE sinking current
GATE output rise time
GATE output fall time
Supertex inc.
DD
DD
undervoltage lockout threshold
undervoltage lockout hysteresis
DD
DD
●
1235 Bordeaux Drive, Sunnyvale, CA 94089
(cont.)
(The specifications are at T
-
-
-
*
-
#
*
*
-
-
*
-
-
-
-
-
-
-
-
-
7.25
6.45
Min
225
213
150
145
165
165
-12
5.0
2.0
50
20
80
0
0
-
-
-
-
-
3
Typ
500
100
250
250
215
215
100
7.5
6.7
80
25
30
30
-
-
-
-
-
-
-
-
A
= 25°C and V
Max
7.75
6.95
100
150
275
287
280
315
150
120
1.0
0.8
12
30
50
50
-
-
-
-
-
●
Tel: [phone]
Units
kHz
mV
mV
mA
mV
mV
mA
mA
kΩ
ns
ns
ns
ns
V
V
V
V
V
IN
= 12V, unless otherwise noted.)
Conditions
V
GATE; R
V
GATE; R
I
R
V
V
V
V
V
V
-40°C < T
T
---
0 < T
V
-40 < T
V
V
V
R
R
V
V
C
C
DD(ext)
A
IN
IN
DD
DD
IN
IN
IN
PWMD
CS
CS
LD
CS
GATE
GATE
T
T
T
GATE
GATE
< +125°C
A
= 226kΩ, PWMD = V
= 1.00MΩ
= 226kΩ
= 8.0V, I
= 8.0 - 450V, I
= 8.0V
= 8.0 - 450V
= 8.0 - 450V
= V
< +125°C.
rising
falling
= V
= V
= V
A
= 0V, V
= V
= 0 - 1.0mA, 500pF at GATE;
= 500pF, V
= 500pF, V
= 5.0V
< +85
●
A
DD
CS,TH
CS,TH
CS,TH
< +125
www.supertex.com
T
T
DD
,
A
= 226kΩ, PWMD = V
= 226kΩ, PWMD = V
, V
< +85°C
DD(ext)
+ 50mV after T
+ 50mV after T
+ 50mV after T
O
DD
C, V
DD
= 7.5V
O
= 7.5V
(†)
C, V
DD
DD
DD(ext)
LD
= 0, 500pF at
= 7.5V
= 7.5V
= V
LD
HV9910B
= 0, 500pF at
= V
DD
DD
,
DD
BLANK
BLANK
BLANK
,
DD
DD