CS51412EDR8G ON Semiconductor, CS51412EDR8G Datasheet - Page 6

• Manufacturer Part Number: CS51412EDR8G
• Description: IC REG BUCK EXT-VOLT 1.5A 8SOIC
• Manufacturer: ON Semiconductor
• Type: Step-Down (Buck)r

Specifications of CS51412EDR8G

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Current - Output: 1.5A
• Frequency - Switching: 260kHz
• Voltage - Input: 4.5 ~ 40 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Mounting Style: SMD/SMT
• Dc: 06+
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: CS51412EDR8GOS

BIAS
V
V
FB
IN
2.9 V LDO
Regulator
Voltage
1.270 V
Comparator
Shutdown
−
+
1.46 V
1.3 V
+
−
SHDNB
Amplifier
+
−
Error
−
+
V
∑
Figure 2. Block Diagram
C
PWM Com-
http://onsemi.com
0.32 V
parator
5.0 mA
−
+
Artificial
Ramp
+
−
6
Limit Foldback
+
−
and Current
Frequency
Oscillator
SYNC
Limit Com-
Current
parator
I
FOLDBACK
−
+
S
R
Q
Shutdown
Thermal
I
REF
Output
Driver
V
GND
BOOST
SW