MXHV9910BTR IXYS, MXHV9910BTR Datasheet - Page 48

• 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: -

High Voltage Products -
Analog Switches and Display Drivers
The high-voltage process technology used on these devices is Clare’s reliable BCDMOS on SOI (Silicon On Insulator). This process
offers unique performance features such as multiple 300 Volt open drain FET devices and 200 Volt bi-directional analog switch
cells with 1 Amp peak current capability.
CPC7220/CPC7221 High-Voltage 8 Channel Analog Switch
The CPC7220 and CPC7221 are low charge injection 8-
channel high-voltage analog switch integrated circuits (ICs).
These devices are capable of switching large load voltages
and have a flexible load voltage range, e.g. V
160V or +100V/ 100V. Switch manipulation is managed by
an 8-bit serial to parallel shift register whose outputs are
buffered and stored by an 8-bit transparent latch. Level
shifters buffer the latch outputs and operate the
high-voltage switches.
Features
• DC to 10MHz analog signal
• 200 Volts peak-to-peak output
• Low quiescent power dissipation
• Output on-resistance typically 20Ω
• TTL inputs and outputs for 3.3V interface
• 28-Pin SOIC Package
Applications
• Ultrasound imaging
• Printers
• Industrial controls and measurement
CPC6826 High-Voltage EL Lamp Driver
The CPC6826 is an electroluminescent (EL) lamp driver
designed for applications operating from an input supply
voltage range of 1.8V to 3.5V. The architecture features an
integrated boost switching supply with an H-bridge driver
circuit to illuminate the EL lamp. Three passive components
are required to complete the boost switcher circuit: an
inductor, a capacitor, and a diode. The internal
high-voltage H bridge provides a nominal ±75V output
between pins V
Features
• 1.8V to 3.5V supply voltage
• DC to AC conversion
• Adjustable output frequency
• Adjustable switch frequency
• Output voltage regulation
• 150V
• Enable/Disable function
• MSOP-8 Package
Applications
• Mobile cellular phones
• Keypad illumination
• Instrument panels
26
frequency
switches
(< 1µA typical)
PP
H-Bridge drive output
A
and V
B
.
PP
/V
NN
: +40V/-
Block Diagram
Block Diagram
GND
D
R
V
Ref
D
CLK
OUT
SW
DD
IN
REGISTER
Switch
SHIFT
Osc
8 BIT
Disable
C
LE
+
-
CL
LATCHES
Vref
D
LE
CL
D
LE
CL
Vsen
SHIFTERS
LEVEL
V
V
NN
PP
Output
Osc
Q
Q
Q
Q
SWITCHES
OUTPUT
SW0
SW7
L
C
V
V
X
A
B
S