SC283 SEMTECH [Semtech Corporation], SC283 Datasheet - Page 4

• Manufacturer Part Number: SC283
• Description: Dual Channel 2.5MHz, 1.8A Synchronous Step-Down Regulator
• Manufacturer: SEMTECH [Semtech Corporation]

© 2010 Semtech Corp.
Electrical Characteristics (continued)
Notes:
(7) The “Output Voltage Tolerance” includes output voltage accuracy, voltage drift over temperature and the line regulation.
(8) The negative current means the current flows into the pin and the positive current means the current flows out from the pin.
(9) The thermal shutdown for both Channel A and B is independent from each other.
Parameter
CTLx Input Low Threshold
V
Thermal Shutdown Temperature
Thermal Shutdown Hysteresis
OUT
Over Voltage Protection
Symbol
V
T
CTLx_LO
V
SD_HYS
T
OVP
SD
Channel A & B
Channel A & B
4
Channel A & B
Channel A & B
Conditions
(9)
(9)
Min
Typ
115
160
10
www.semtech.com
Max
0.4
SC283
Units
%
°C
°C
V