SC220EVB Semtech, SC220EVB Datasheet - Page 4

• Manufacturer Part Number: SC220EVB
• Description: SC220 20 MHz Step-Down Regulator (SOIC-8) Evaluation Board
• Manufacturer: Semtech

Electrical Characteristics (continued)
Notes
(1) Guaranteed by design. Not tested in production.
Unless otherwise specifi ed: AVIN = PVIN = EN = 3.6V, C
and maximum values.
Feedback Leakage Current
ENABLE
EN Input High Voltage Threshold
EN Input “Low” Voltage Threshold
EN Input High Current
EN Input Low Current
Minimum Synchronization Frequency
PROTECTION
Over Temp Thermal Shutdown
Thermal Shutdown Hysteresis
Parameter
(1)
(1)
Symbol
f
SYN_MIN
T
V
V
I
I
T
I
ENH
HYST
ENL
FB
ENH
ENL
OT
IN
= C
OUT
= 1.0μF, L = 220nH. T
Square wave applied at EN pin
Condition
V
EN
V
EN
= AGND
= V
IN
A
= 25°C for typical values, -40°C < T
Min
-1.0
-1.0
1.2
Typ
150
15
A
= T
J
< 85°C for minimum
Max
0.4
1.0
1.0
1
3
SC220
Units
MHz
μA
μA
μA
°C
°C
V
V
4