SC195ULTRT Semtech, SC195ULTRT Datasheet - Page 8

• Manufacturer Part Number: SC195ULTRT
• Description: IC BUCK ADJ .5A 8-MLPQ
• Manufacturer: Semtech
• Type: Step-Down (Buck)r

Specifications of SC195ULTRT

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.8 ~ 3.3 V
• Current - Output: 500mA
• Frequency - Switching: 3.5MHz
• Voltage - Input: 2.9 ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MLPQ
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: SC195ULTR

Typical Characteristics (continued)
V
V
I
I
I
I
I
LOAD
LX
LX
OUT
IN
LX
OUT
V
OUT
(200mA/div)
(200mA/div)
(200mA/div)
(500mA/div)
(50mV/div)
(50mV/div)
V
(50mA/div)
(1.0V/div)
LX
(2V/div)
Load Transient Response — 10 to 80mA
I
LOAD
Heavy Load Switching — V
= 500mA
Heavy Load Soft-start
Time (200ns/div)
Time (40μs/div)
Time (20μs/div)
OUT
= 2.8V
V
I
LOAD
V
OUT
I
I
I
I
LX
LX
LX
OUT
IN
V
(500mA/div)
(200mA/div)
(500mA/div)
(200mA/div)
(100mV/div)
out
(500mA/div)
(50mV/div)
V
LX
(1.0V/div)
(2V/div)
Load Transient Response — 10 to 500mA
I
LOAD
Heavy Load Switching — V
= 10mA
Light Load Soft-start
Time (200ns/div)
Time (40μs/div)
Time (20μs/div)
OUT
= 3.3V
SC195
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