ZXLD1100H6TA Diodes Zetex, ZXLD1100H6TA Datasheet - Page 11

• Manufacturer Part Number: ZXLD1100H6TA
• Description: IC LED DRVR WHITE BCKLGT SC-70-6
• Manufacturer: Diodes Zetex
• Type: Backlight, White LEDr

Specifications of ZXLD1100H6TA

• Topology: PWM, Step-Up (Boost)
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: Backlight
• Type - Secondary: White LED
• Frequency: 1MHz
• Voltage - Supply: 2.5 V ~ 5.5 V
• Voltage - Output: 28V
• Mounting Type: Surface Mount
• Package / Case: SC-70-6, SC-88, SOT-363
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 50mA
• Internal Switch(s): Yes
• Efficiency: 80%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: UZXLD1100H6TA; UZXLD1100H6TR; UZXLD1100H6TR; ZXLD1100H6TR

REFERENCE DESIGNS
3 LED Driver for Handset LCD Backlight
ISSUE 4 - JULY 2004
Bill of materials
Note: R2 is optional. If EN is floating add R2 to shutdown the ZXLD1100 and LEDs. If EN pin can be driven low, R2 is not necessary.
Circuit Diagram
Performance Graphs
Ref
U1
D1
L1
R1
R2
C1
C2
LEDs
1
Value
400mA
10 H
6.8
100k
1 F
1 F
Package
SC70-6
SOD323
0603
0603
0603
0603
Part Number
ZXLD1100H6
ZHCS400
CMD4D11-100MC
Generic
Generic
Generic
Generic
NSCW215
11
Note: LED current is set to 15mA
Manufacturer
Zetex
Zetex
Sumida
Generic
Generic
Generic
Generic
Nichia
Notes
LED Driver IC
400mA Schottky Diode
1mm Height Profile
3pcs per board
ZXLD1100
S E M I C O N D U C T O R S