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| TPS65133 Datasheet, PDF (7/19 Pages) Texas Instruments – 5 V, 250 mA Dual Output Power Supply | |||
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www.ti.com
TPS65133
SLVSC01 â JUNE 2013
VPOS
10 mV/div
VPOS
10 mV/div
VSWP
5 mV/div
VSWP
5 mV/div
IINDUCTOR
200 mA/div
IINDUCTOR
200 mA/div
Time = 400 ns/div
Figure 5. SWITCH PIN, INDUCTOR CURRENT and OUTPUT
VPOS BOOST, VPOS = 5 V, IOUT = 100 mA
Time = 400 ns/div
Figure 6. SWITCH PIN, INDUCTOR CURRENT and OUTPUT
VPOS BOOST, VPOS = 5 V, IOUT = 250 mA
VNEG
10 mV/div
VNEG
10 mV/div
VSWN
5 V/div
VSWN
5 V/div
IINDUCTOR
200 mA/div
Time = 400 ns/div
Figure 7. SWITCH PIN, INDUCTOR CURRENT and OUTPUT
VNEG BOOST, VNEG = â5 V, IOUT = 100 mA
IINDUCTOR
200 mA/div
Time = 400 ns/div
Figure 8. SWITCH PIN, INDUCTOR CURRENT and OUTPUT
VNEG BOOST, VNEG = â5 V, IOUT = 250 mA
Figure 9. VPOS LOAD TRANSIENT
VIN = 3.7 V, IPOS = 50 mA to 200 mA
Copyright © 2013, Texas Instruments Incorporated
Figure 10. VNEG LOAD TRANSIENT
VIN = 3.7 V, INEG = 50 mA to 200 mA
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