lm21215mhx National Semiconductor Corporation, lm21215mhx Datasheet - Page 21
lm21215mhx
Manufacturer Part Number
lm21215mhx
Description
15a High Efficiency Synchronous Buck Regulator
Manufacturer
National Semiconductor Corporation
Datasheet
1.LM21215MHX.pdf
(24 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
lm21215mhx/NOPB
Manufacturer:
NSC
Quantity:
2
Bill of Materials (V
R
FB1
C
C
IN1
O1
, R
, C
, C
R
FB2
C
C
C
C
R
R
C
L
R
ID
IN2
ILIM
O2
C1
C2
C3
SS
C1
C2
O
F
F
, R
, C
, C
PGOOD
IN3
O3
,
RES, 9.31k ohm, 1%, 0.1W, 0603
RES, 7.15k ohm, 1%, 0.1W, 0603
CAP, CERM, 820pF, 50V, +/-5%,
CAP, CERM, 1uF, 10V, +/-10%,
CAP, CERM, 68pF, 50V, +/-5%,
RES, 165 ohm, 1%, 0.1W, 0603
RES, 10k ohm, 1%, 0.1W, 0603
RES, 1.0 ohm, 5%, 0.1W, 0603
Inductor, Shielded Drum Core,
Powdered Iron, 560nH, 27.5A,
CAP, CERM, 0.033uF, 16V,
CAP, CERM, 1800pF, 50V,
CAP, CERM, 100uF, 6.3V,
+/-5%, C0G/NP0, 0603
+/-20%, X5R, 1206
+/-10%, X7R, 0603
0.0018 ohm, SMD
C0G/NP0, 0603
C0G/NP0, 0603
DESCRIPTION
IN
X7R, 0603
= 3.3 - 5.5V, V
FIGURE 15. Typical Application Schematic 1
OUT
Vishay-Dale
Vishay-Dale
Vishay-Dale
Vishay-Dale
Vishay-Dale
Vishay-Dale
VENDOR
MuRata
MuRata
MuRata
TDK
TDK
TDK
21
= 1.2V, I
OUT
GRM188R71A105KA61D
GRM31CR60J107ME39L
GRM188R71C333KA01D
IHLP4040DZERR56M01
CRCW0603165RFKEA
CRCW06031R00JNEA
CRCW06039K31FKEA
CRCW060310K0FKEA
CRCW06037K15FKEA
C1608C0G1H182J
C1608C0G1H680J
C1608C0G1H821J
= 15A)
PART NUMBER
QUANTITY
www.national.com
30103743
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