cs51412g ON Semiconductor, cs51412g Datasheet - Page 3

• Manufacturer Part Number: cs51412g
• Description: 1.5a, 260 Khz And 520 Khz, Low Voltage Buck Regulators With External Bias Or Synchronization Capability
• Manufacturer: ON Semiconductor

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. 60-150 second above 183°C, 30 second maximum at peak.
2. 60-150 second above 217°C, 40 second maximum at peak.
3. +5°C/0°C allowable conditions, applies to both Pb and Pb-Free Devices.
MAXIMUM RATINGS
PRODUCT SELECTION GUIDE
Operating Junction Temperature Range, T
Lead Temperature Soldering:
Storage Temperature Range, T
ESD Damage Threshold (Human Body Model)
4.5 V - 16 V
Part Number
CS51412G
CS51413G
CS51414G
CS51411G
CS51412E
CS51413E
CS51414E
CS51411E
Shutdown
SYNC
100 mF
C2
Figure 1. Application Diagram, 4.5 V - 16 V to 3.3 V @ 1.0 A Converter
S
0.1 mF
4
5
CS51411, CS51412, CS51413, CS51414
U1
Frequency
SHDNB
SYNC
C4
260 kHz
260 kHz
260 kHz
260 kHz
520 kHz
520 kHz
520 kHz
520 kHz
J
2
8
V
V
IN
C
Rating
CS51411/3
6
GND
http://onsemi.com
Reflow for Pb-Free: (SMD styles only) (Note 2)
Reflow for Leaded: (SMD styles only) (Note 1)
BOOST
1
7
V
FB
3
V
SW
Temperature Range
3
-40°C to 85°C
-40°C to 85°C
-40°C to 85°C
-40°C to 85°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
0°C to 70°C
C1
0.1 mF
1N5821
D1
D3
15 mH
L1
1N4148
127
205
R2
R1
-65 to +150
-40 to 150
230 peak
260 peak
(Note 3)
Value
2.0
100 mF
Bias/Sync
C3
Sync
Sync
Sync
Sync
Bias
Bias
Bias
Bias
3.3 V
Unit
°C
°C
°C
kV