LM2742MTC National Semiconductor, LM2742MTC Datasheet - Page 18

• Manufacturer Part Number: LM2742MTC
• Manufacturer: National Semiconductor

Specifications of LM2742MTC

• Lead Free Status / RoHS Status: Not Compliant

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Cin1, Cin2
Cin1, Cin2
Co1, Co2,
Co1, Co2,
Co1, Co2
Co3, Co4
Q1, Q2
Cboot
Cboot
Rfadj
Rfb1
Rfb2
Rfb1
Cinx
Cinx
Cc1
Cc2
Rc1
Cc1
Cc2
Cc3
Rc2
Co3
Css
Rcs
Css
Cin
Rin
Cin
U1
U1
Q1
Q2
D1
Lin
L1
L1
L1
ID
ID
ID
SLF12575T-1R2N8R2
RLF12560T-2R7N110
RLF7030T-1R5N6R1
C2012X5R1J106M
C3216X7R1E105K
C3216X7R1E225K
C3216X7R1E105K
C3216X7R1E225K
CRCW12066342F
CRCW12063923F
CRCW12061002F
CRCW12061002F
CRCW12068451F
CRCW12061102F
VJ1206A2R2KXX
VJ1206A6R8KXX
VJ1206X104XXA
VJ1206X123KXX
VJ1206A181KXX
VJ1206A271KXX
VJ1206A471KXX
VJ1206X104XXA
VJ1206X123KXX
CRCW1206100J
CRCW1206222J
D05022-152HC
10MV5600AX
10MV5600AX
Part Number
6MV2200WG
Part Number
Part Number
10TPB100M
Si4884DY
Si4442DY
Si4442DY
LM2742
LM2742
BAT-54
TABLE 1. Bill of Materials for Typical Application Circuit
(Identical to BOM for 1.5V except as noted below)
TABLE 2. Bill of Materials for Circuit of Figure 3
TABLE 3. Bill of Materials for Circuit of Figure 4
Synchronous
Controller
N-MOSFET
Inductor
MLCC
Capacitor
AL-E
Capacitor
Capacitor
Capacitor
Capacitor
Capacitor
Resistor
Resistor
Resistor
Resistor
Resistor
Resistor
Inductor
POSCAP
Capacitor
Capacitor
Capacitor
Resistor
Resistor
Synchronous
Controller
N-MOSFET
N-MOSFET
Schottky Diode
Inductor
Inductor
Aluminum
Electrolytic
Capacitor
Aluminum
Electrolytic
Capacitor
Capacitor
Capacitor
Type
Type
Type
22.35x16.26x8mm
10mm D 20mm H
12.5x12.5x7.5mm
16mm D 25mm H
16mm D 25mm H
12.5x12.8x6mm
7.1x7.1x3.2mm
7.3x4.3x2.8mm
TSSOP-14
TSSOP-14
18
SOT-23
SO-8
0805
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
1206
SO-8
SO-8
1206
1206
1206
1206
Size
Size
Size
30V, 4.1mΩ, @ 4.5V, 36nC
30V, 4.1mΩ, @ 4.5V, 36nC
5600µF10V 2.35Arms
5600µF10V 2.35Arms
2200µF 6.3V125mΩ
2.7µH, 14.4A 4.5mΩ
100µF 10V 1.9Arms
1.5µH, 6.1A 9.6mΩ
12µH, 8.2A, 6.9mΩ
30V, 13mΩ, 15nC
1.5µH, 15A,4mΩ
Parameters
Parameters
Parameters
180pF 10%
270pF 10%
470pF 10%
TSSOP-14
0.1µF, 25V
2.2µF, 25V
2.2pF 10%
63.4kΩ 1%
8.45kΩ 1%
0.1µF, 25V
2.2µF, 25V
6.8pF 10%
10µF 6.3V
12nF, 25V
392kΩ 1%
12nF, 25V
2.2kΩ 5%
1µF, 25V
10kΩ 1%
10kΩ 1%
11kΩ 1%
1µF, 25V
10Ω 5%
30V
Qty.
Qty.
Qty.
1
1
1
2
1
2
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
1
1
1
1
1
1
1
1
2
1
2
1
1
1
Coilcraft
Coilcraft
Vendor
Vendor
Vendor
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Vishay
Sanyo
Sanyo
Sanyo
Sanyo
NSC
NSC
TDK
TDK
TDK
TDK
TDK
TDK
TDK