LM2734YMKX National Semiconductor, LM2734YMKX Datasheet - Page 16

• Manufacturer Part Number: LM2734YMKX
• Description: IC,SMPS CONTROLLER,CURRENT-MODE,BICMOS,TSOP,6PIN,PLASTIC
• Manufacturer: National Semiconductor

Specifications of LM2734YMKX

• Rohs Compliant: NO

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Part ID
U1
C1, Input Cap
C2, Output Cap
C3, Boost Cap
D1, Catch Diode
D2, Boost Diode
D3, Zener Diode
L1
R1
R2
R3
Part Value
1A Buck Regulator
10µF, 25V, X7R
22µF, 16V, X5R
0.01µF, 16V, X7R
0.4V
1V
4.3V 350mw SOT-23
6.8µH, 1.6A,
102kΩ, 1%
10.2kΩ, 1%
100kΩ, 1%
F
@ 50mA Diode
F
V
Schottky 1A, 30VR
BOOST
Derived from Series Zener Diode (V
FIGURE 10. LM2734X (1.6MHz)
Bill of Materials for Figure 10
15V to 9V/1A
16
Part Number
LM2734X
C3225X7R1E106M
C3216X5R1C226M
C1005X7R1C103K
SS1P3L
1N4148W
BZX84C4V3
SLF7032T-6R8M1R6
CRCW06031023F
CRCW06031022F
CRCW06031003F
OUT
)
Manufacturer
National Semiconductor
TDK
TDK
TDK
Vishay
Diodes, Inc.
Diodes, Inc.
TDK
Vishay
Vishay
Vishay
20102350