Texas Instruments Evaluation Board for the LM5015 LM5015ISOEVAL/NOPB LM5015ISOEVAL/NOPB 데이터 시트
제품 코드
LM5015ISOEVAL/NOPB
Bill of Materials (BOM)
Table 1. Isolated Two-Switch Forward DC-DC Regulator (Factory Default) (continued)
Item
Part Number
Description
Value
D5
CMSH2-40
DIODE, SCHOTTKY, SMB, CENTRAL
40V, 2A
L1
LPS4012-185MLB
INDUCTOR, COILCRAFT
1.8 µH,
L2
SRU1048-100Y
INDUCTOR, BOURNS
10 µH, 3.7A
R1
CRCW120610R0J
RESISTOR, 1206
10
Ω
R2
CRCW06032002F
RESISTOR, 0603
20k
R3
CRCW120610R0J
RESISTOR, 1206
10
Ω
R4
CRCW08052432F
RESISTOR, 0805
24.3k
R5
CRCW08058061F
RESISTOR, 0805
8.06K
R6
NU
DO NOT INSTALL
R7
NU
DO NOT INSTALL
R8
CRCW08055900F
RESISTOR, 0805
590
Ω
R9
CRCW08052743F
RESISTOR, 0805
274k
R10
CRCW06031002F
RESISTOR, 0603
10k
T1-A
CA2983-CL
FORWARD TRANSFORMER, COILCRAFT
OPTION 1
T1-B
PA2194NL
FORWARD TRANSFORMER, PULSE
OPTION 2
U1
LM5015
2-SW FWD REG, TSSOP-14EP, Texas Instruments
U2
PS2811-1-M
OPTO-COUPLER, NEC
U3
LMV431
REFERENCE, SOT23-3, Texas Instruments
Table 2. Bill of Materials (BOM) Changes to Configure the Evaluation Board as an Isolated Two-Switch
Flyback DC-DC Regulator With 5V 2.5A Output
Item
Part Number
Description
Value
D4
CMDH3-40L
DIODE, SCHOTTKY, SMC, CENTRAL
40V, 3A
D5
NU
DO NOT INSTALL
L1
CRCW120624R9J
RESISTOR, 1206
24.9
Ω
L2
SHORT
AWG 24 BUS WIRE
0
Ω
T1-A
GA3372-AL
FLBACK TRANSFORMER, COILCRAFT
OPTION 1
T1-B
PA2367NL
FLYBACK TRANSFORMER, PULSE
OPTION 2
8
AN-1724 LM5015 Isolated Two-Switch DC-DC Regulator Evaluation Board
SNVA291A – October 2007 – Revised April 2013
Copyright © 2007–2013, Texas Instruments Incorporated