SC414MLTRT Semtech, SC414MLTRT Datasheet - Page 2

• Manufacturer Part Number: SC414MLTRT
• Description: IC BUCK SYNC ADJ 6A 28MLPQ
• Manufacturer: Semtech
• Series: SmartDrive™r
• Type: Step-Down (Buck)r

Specifications of SC414MLTRT

• Mfg Application Notes: SC414 Basic Design Procedure
• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 0.75 ~ 5.5 V
• Current - Output: 6A
• Frequency - Switching: 200kHz ~ 1MHz
• Voltage - Input: 3 ~ 28 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-MLPQ
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: SC414MLTR

Typical Application Circuit
1μF
C1
V5V
+12V
VIN
All other small signal components (resistors and capacitors) are standard SMT devices.
Component
COUT
CIN
1μF
L1
C2
C3
100nF
RGND
ENABLE LDO
0
220μF/15mΩ/6.3V
154KΩ
RTON
10μF/25V
1.5μH/9A
Value
VOUT
FB
1μF
PAD 2
CBST
1
2
3
4
5
6
7
FB
1.5μH
FB
BST
V5V
AGND
VIN
VLDO
VOUT
L1
VIN
10μF
CIN
10KΩ
RFB1
Manufacturer
8
28
Panasonic
Murata
Vishay
Key Components
10μF
9
CIN
SC414/SC424
27
30KΩ
RFB2
10
26
11 12
25
24
13
GRM32DR71E106KA12L
IHLP2525CZER1R5M01
23
COUT
220μF
EEFUE0J221R
Part Number
22
14
RILIM
9.09KΩ
PGND
PGND
PGND
PGND
AGND
+
LX
LX
LX
LX
19
18
17
16
15
PAD 3
21
20
PAD 1
C4
10nF
VOUT
www.panasonic.com
www.murata.com
1V @ 6A, 250kHz
www.vishay.com
SC414/SC424
ENABLE PSAVE
Web
V5V
VOUT
RPGOOD
10KΩ
PGOOD
2