SC198AMLTRT Semtech, SC198AMLTRT Datasheet - Page 9

• Manufacturer Part Number: SC198AMLTRT
• Description: IC DUAL DC-DC BUCK CONV 20-MLPQ
• Manufacturer: Semtech
• Type: Step-Down (Buck)r

Specifications of SC198AMLTRT

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 2
• Voltage - Output: Programmable
• Current - Output: 800mA
• Frequency - Switching: 1MHz
• Voltage - Input: 2.7 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-MLPQ
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: SC198AMLTR

Typical Characteristics (continued)
(10mV/div)
(10mV/div)
(2V/div)
(2V/div)
V
V
IN
OUT
=3.6V, 25°C, I
Switching Waveforms — V
=1.0V, V
Switching Waveforms in PSAVE
IN
=3.6V, 25°C, I
OUT
= 800mA
Time (400ns/div)
Time (20ms/div)
OUT
= 0mA
NOT RECOMMENDED FOR NEW DESIGN
OUT
=1.0V
(10mV/div)
(50mV/div)
(2V/div)
(2V/div)
V
V
OUT
IN
Switching Waveforms — V
=3.6V, 25°C, I
=1.8V, V
Switching Waveforms in PSAVE
IN
=3.6V, 25°C, I
OUT
= 800mA
Time (400ns/div)
Time (4μs/div)
OUT
= 80mA
OUT
SC198A
=1.8V
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