l6996dtr STMicroelectronics, l6996dtr Datasheet - Page 7

• Manufacturer Part Number: l6996dtr
• Description: Dinamically Programmable Synchronous Step Down Controller For Mobile Cpus
• Manufacturer: STMicroelectronics

TYPICAL OPERATING CHARACTERISTICS
The test conditions refer to the component list the table 5. V
unless otherwise noted.
Figure 2. Dynamic Output Voltage Transition
Figure 3. Dynamic Output Voltage Transition
Figure 4. Load Transient 0-15A
1.55V -> 1.35V
1.35V -> 1.55V
CH1 -> V
CH2 -> V
CH4 -> I
CH1 -> V
CH2 -> V
CH4 -> I
CH1 -> V
CH2 -> V
CH4 -> I
L
L
L
PHASE
OUT
PHASE
OUT
OUT
OUT
Figure 5. Startup with Zero Load
Figure 6. Startup with 10A
IN
= 20V V
OUT
= 1.8V F
SW
= 270kHz T
amb
CH1 -> V
CH2 -> SS
CH3 -> I
CH1 -> V
CH2 -> SS
CH3 -> I
L6996
= 25°C
L
L
7/26
OUT
OUT