MXHV9910BTR IXYS, MXHV9910BTR Datasheet - Page 50

• Manufacturer Part Number: MXHV9910BTR
• Description: IC LED DRIVER HIGH BRIGHT 8-SOIC
• Manufacturer: IXYS
• Type: HBLED Driverr

Specifications of MXHV9910BTR

• Topology: AC DC Offline Switcher, PWM, Step-Down (Buck)
• Number Of Outputs: 1
• Internal Driver: No
• Type - Primary: Backlight
• Type - Secondary: High Brightness LED (HBLED), RGB
• Frequency: 64kHz
• Voltage - Supply: 8 V ~ 450 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Operating Temperature: -40°C ~ 85°C
• Internal Switch(s): No
• Efficiency: 90%
• Operating Supply Voltage: 7.2 V to 8.4 V
• Maximum Power Dissipation: 2.5 W
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Current - Output / Channel: -

FETs, N-Channel Depletion Mode
Clare’s N-channel depletion mode Field Effect Transistors
(FETs) utilize a proprietary third generation vertical DMOS
process. The third generation process realizes world class,
high-voltage MOSFET performance in an economical silicon
gate process. The vertical DMOS process yields a robust device
for high power applications with high input impedance. These
highly reliable FET devices have been used extensively in
Clare’s solid state relays for industrial and telecommunications
applications.
FETs N-Channel Depletion Mode
Application - Pre-regulator Non-isolated Power Supply with Depletion Mode FET
V
28
Part Number
CPC3703
CPC3710
CPC3714
CPC3720
CPC3730
CPC5602
CPC5603
AC
BV
250
250
350
350
350
350
415
V
DSX
R
Max
DS(ON)
10
14
22
30
14
14
Ω Ω Ω Ω Ω
4
V
-1.6
-1.6
-1.6
-1.6
-1.6
-2.0
-2.0
Min
GS(off)
V
Regulator
Voltage
The normally-on MOSFETs are well suited for low cost, pre-
regulator applications that are tolerant of high voltage drop and
power dissipation between the power source and the output
regulator stage. The pre-regulator is particularly effective as an
inexpensive solution for filtering AC line voltage variations in
non-isolated DC power supplies as compared to switch-mode
power supplies or step-down transformers.
V
Max
-3.6
-3.6
-3.9
-3.9
-3.9
-3.9
-3.9
GS(off)
V
V
DC
I
DSS
@ V
130
130
Min
mA
300
220
240
130
140
GS
= 0V
Package
SOT223
SOT223
SOT89
SOT89
SOT89
SOT89
SOT89