ZXLD1370EST16TC Diodes Zetex, ZXLD1370EST16TC Datasheet - Page 31

• Manufacturer Part Number: ZXLD1370EST16TC
• Description: IC LED DRVR HIGH BRIGHT TSSOP-16
• Manufacturer: Diodes Zetex
• Type: HBLED Driverr

Specifications of ZXLD1370EST16TC

• Constant Current: *
• Constant Voltage: *
• Topology: *
• Number Of Outputs: *
• Internal Driver: *
• Type - Primary: *
• Type - Secondary: *
• Frequency: *
• Voltage - Supply: *
• Voltage - Output: *
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP Exposed Pad, 16-eTSSOP, 16-HTSSOP
• Operating Temperature: *
• Current - Output / Channel: *
• Internal Switch(s): No
• Efficiency: 95%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: ZXLD1370EST16TCTR

ZXLD1370
Document number: DS32165 Rev. 4 - 2
Table 3: Bill of Material
Typical Performance
Applications Information
C3 C4 C5
R1 R2 R3
100%
90%
80%
70%
60%
50%
40%
30%
20%
10%
Ref No.
0%
Q1
U1
D1
C1
C2
R4
R5
L1
10
12
Efficiency vs Input Voltage
Figure 41. Efficiency
14
60V LED driver
4.7µF 50V X7R
Input Voltage (V)
60V MOSFET
45V 10A SBR
1uF 50V X7R
300mΩ 1%
400mΩ 1%
100pF 50V
33µH 4.2A
16
Value
0Ω
Figure 40. Application circuit: 2.8A Buck LED driver
18
(Continued)
20
1 LED
2 LED
22
SMD 0805/0603
SMD 0805/0603
SBR10U45SP5
ZXMN6A09K
744770933
ZXLD1370
SMD1206
SMD1210
SMD1206
SMD1206
Part No.
www.diodes.com
24
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3000
2500
2000
1500
1000
500
0
10
Wurth Electronik
Manufacturer
Diodes Inc
Diodes Inc
Diodes Inc
Generic
Generic
Generic
Generic
Generic
Generic
LED Current vs Input Voltage
12
Diodes Incorporated
Figure 42. Line regulation
A Product Line of
14
Input Voltage (V)
16
18
20
© Diodes Incorporated
ZXLD1370
22
March 2011
24