SC196AMLTRT Semtech, SC196AMLTRT Datasheet - Page 3

• Manufacturer Part Number: SC196AMLTRT
• Description: IC SYNC BUCK CONV 1.5A 10-MLP
• Manufacturer: Semtech
• Type: Step-Down (Buck)r

Specifications of SC196AMLTRT

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 1V, 1.05V, 1.2V, 1.8V
• Current - Output: 1.5A
• Frequency - Switching: 1MHz
• Voltage - Input: 2.7 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 10-MLP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: SC196AMLTR

© 2008 Semtech Corp.
POWER MANAGEMENT
Electrical Characteristics (Cont.)
Parameter
Quiescent Current
Shutdown Current
LX Leakage Current PMOS
LX Leakage Current NMOS
Oscillator Frequency
SYNC Frequency (upper)
SYNC Frequency (lower)
UVLO Threshold (upper)
UVLO Hysteresis
Thermal Shutdown
Thermal Shutdown Hysteresis
Logic Input High
Logic Input Low
Logic Input Current High
Logic Input Current Low
Symbol
V
T
f
f
SYNCU
V
SYNCL
UVLHYS
SD-HYS
f
I
I
T
V
I
V
OSC
LXP
LXN
I
I
I
SD
UVL
SD
IH
Q
IL
IH
IL
EN, SYNC/PWM, VID0, VID1, MODE
EN, SYNC/PWM, VID0, VID1, MODE
EN, SYNC/PWM, VID0, VID1, MODE
EN, SYNC/PWM, VID0, VID1, MODE
SYNC/PWM = GND, I
V
EN = GND, LX = OPEN
OUT
LX = GND, EN = GND
LX = 3.6V, EN = GND
= 1.04 x V
Conditions
3
OUT(Programmed)
OUT
= 0A,
0.85
1.25
2.38
Min
1.2
-2
-2
-2
2.52
Typ
135
145
0.1
0.1
0.1
1.0
0.1
0.1
17
10
PRELIMINARY
Max
1.15
2.65
750
0.4
www.semtech.com
SC196A
28
1
2
2
2
Units
MHz
MHz
kHz
mV
μA
μA
μA
μA
μA
μA
°C
°C
V
V
V