SC1109ACSTR SEMTECH [Semtech Corporation], SC1109ACSTR Datasheet - Page 12

• Manufacturer Part Number: SC1109ACSTR
• Description: Synchronous PWM Controller with Dual Low Dropout Regulator Controllers
• Manufacturer: SEMTECH [Semtech Corporation]

POWER MANAGEMENT
SC1109 Gain & Phase Margin
2004 Semtech Corp.
-10
-20
50
40
30
20
10
0
10
Typical VTT Gain/Phase plot at Vin = 5V, Iout = 3A
100
SC1109A Gain & Phase Margin
frequency(Hz)
1,000
12
Phase Margin
Gain
10,000
100,000
200
180
160
140
120
100
80
60
40
20
www.semtech.com
SC1109