XR77128 Datasheet, PDF (10/28 Pages) Exar Corporation – Quad Output Digital PWM/PFM

Typical Performance Characteristics
Unless otherwise noted: VCC = 12V, T_A = 25°C
XR77128
Figure 1: PFM to PWM Transition
Figure 2: PWM to PFM Transition
Figure 3: 0-6A Transient 300kHz PWM only
Figure 4: 0-6A Transient 300kHz with OVS +/-5%
Figure 5: PFM Zero Current Accuracy
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Figure 6: LDO5 Brown Out Recovery, No Load
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Rev 1A