TPS82692_16 Datasheet, PDF (13/32 Pages) Texas Instruments – High-Efficiency MicroSIP Step-Down Converter (Profile <1mm)

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Typical Characteristics (continued)
PFM to PWM
Mode Change
Always PWM
PWM to PFM
Mode Change
Always PFM
Figure 21. TPS82699 PFM/PWM Boundaries
TPS82692, TPS82693, TPS826951
TPS82697, TPS82698
SLVSBF8C – MARCH 2013 – REVISED MAY 2015
50
45
40
35
30
25
20
15
10
T = −40C
5
T = +25C
T = +85C
0
3.0
3.5
4.0
4.5
5.0
Supply Voltage (V)
G000
Figure 22. Quiescent Current vs Input Voltage
Figure 23. TPS82699 PWM Switching Frequency vs Input
Voltage
V_I = 3.6 V,
V_O = 3.2V,
I_O = 0mA
MODE = Low
Figure 24. TPS82699 Start-Up
V_I = 3.6 V,
V_O = 3.2V,
R_L = 39R
MODE = Low
Figure 25. TPS82699 Start-Up
V_I = 3.6 V,
V_O = 3.2V,
Load = 0mA
MODE = Low
Figure 26. TPS82699 Shut-Down
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