L6722TR STMicroelectronics, L6722TR Datasheet - Page 29

• Manufacturer Part Number: L6722TR
• Description: IC BUCK ADJ 2A TRPL 36VFQFPN
• Manufacturer: STMicroelectronics
• Type: Step-Down (Buck)r

Specifications of L6722TR

• Internal Switch(s): No
• Synchronous Rectifier: No
• Number Of Outputs: 3
• Voltage - Output: Adj to 0.8V
• Current - Output: 2A
• Frequency - Switching: 100kHz
• Voltage - Input: 12V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 36-VFQFN, 36-VFQFPN
• Power - Output: 3.5W
• Operating Temperature Range: - 40 C to + 125 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-5904-2

L6722
●
Having the fastest compensation network gives not the confidence to satisfy the requirements
of the load: the inductor still limits the maximum dI/dt that the system can afford. In fact, when a
load transient is applied, the best that the controller can do is to “saturate” the duty cycle to its
maximum (d
charge / discharge time and by the output capacitance.
Increase C
phase margin.
MAX
F
) or minimum (0) value. The output voltage dV/dt is then limited by the inductor
to move ω
F
to low frequencies increasing as a consequence the system
11 System control loop compensation
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