CS5112YDWF24 ONSEMI [ON Semiconductor], CS5112YDWF24 Datasheet - Page 2

• Manufacturer Part Number: CS5112YDWF24
• Description: 1.4 A Switching Regulator with 5.0 V, 100 mA Linear Regulator with Watchdog, RESET and ENABLE
• Manufacturer: ONSEMI [ON Semiconductor]

Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
1. 60 second maximum above 183°C.
MAXIMUM RATINGS
SELECT
Logic Inputs/Outputs (ENABLE, SELECT, WDI, RESET)
V
V
V
Lead Temperature Soldering:
C
Power Dissipation
V
V
RESET Output Sink Current
ESD Susceptibility (Human Body Model)
ESD Susceptibility (Machine Model)
Storage Temperature
C
LIN
IN
SW
COMP
OSC
LIN
SW
DELAY
C
V
, V
V
V
I
WDI
BIAS
OSC
REG
Peak Transient Voltage
FB1
FB2
Output Current
Output Current
REG:
, C
Delay
, COMP, V
FB1
Reference
, V
Bandgap
Multiplexer
FB2
Oscillator
1.25 V
Peak Transient Voltage (26 V Load Dump @ 14 V V
Rating
−
+
Linear
Error Amplifier
Switcher Error Amplifier
Figure 1. Block Diagram
Watchdog Timer
http://onsemi.com
RESET &
CS5112
COMP
Reflow: (SMD styles only) (Note 1)
2
Current Sense Amplifier
+
−
Temperature
Logic
DC Input Voltage
Current
Limit
Over
+
−
Switcher Shutdown
IN
)
+
−
Base
Drive
Internally Limited
Internally Limited
Internally Limited
−0.3 to V
−0.3 to V
−65 to 150
−0.3 to 10
−0.3 to 26
−0.3 to 40
230 peak
Value
200
5.0
2.0
54
LIM
LIN
1.4 A
V
V
GND
ENABLE
V
RESET
Unit
mA
IN
SW
LIN
kV
°C
°C
V
V
V
V
V
V
−
−
−