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TPS62840DLC Datasheet(PDF) 21 Page - Texas Instruments

Part # TPS62840DLC
Description  TPS62840 1.8-V to 6.5-V, 750-mA, 60-nA IQ Step-Down Converter
PDF  45 Pages
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Manufacturer  TI2 [Texas Instruments]
Direct Link  https://www.ti.com
Logo TI2 - Texas Instruments

TPS62840DLC Datasheet(HTML) 21 Page - Texas Instruments

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Load Current [A]
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
2.85
2.9
2.95
3
3.05
3.1
3.15
3.2
3.25
3.3
3.35
3.4
3.45
3.5
3.55
0
VOUT=3.4V at 25°C
VIN=3.4V
VIN=3.5V
VIN=3.6V
VIN=3.7V
VIN=3.8V
VIN=3.9V
VIN=4V
Load Current [A]
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
2.85
2.9
2.95
3
3.05
3.1
3.15
3.2
3.25
3.3
3.35
3.4
3.45
3.5
3.55
0
VOUT=3.4V at 70°C
VIN=3.4V
VIN=3.5V
VIN=3.6V
VIN=3.7V
VIN=3.8V
VIN=3.9V
VIN=4V
Load Current [A]
2.425
2.45
2.475
2.5
2.525
2.55
2.575
100n
10µ
100µ
1m
10m
100m
1
VOUT=2.5V
PFM/PWM Operation
VIN=3.3V
VIN=3.6V
VIN=4.2V
VIN=5.0V
VIN=6.5V
Load Current [A]
2.9
2.95
3
3.05
3.1
3.15
3.2
3.25
3.3
3.35
3.4
100n
10µ
100µ
1m
10m
100m
1
VOUT=3.3V
PFM/PWM Operation
VIN=3.3V
VIN=3.6V
VIN=4.2V
VIN=5.0V
VIN=6.5V
Load Current [A]
1.164
1.176
1.188
1.2
1.212
1.224
1.236
100n
10µ
100µ
1m
10m
100m
1
VOUT=1.2V
PFM/PWM Operation
VIN=1.8V
VIN=2.5V
VIN=3.0V
VIN=3.6V
VIN=4.2V
VIN=5.0V
VIN=6.5V
Load Current [A]
1.746
1.764
1.782
1.8
1.818
1.836
1.854
100n
10µ
100µ
1m
10m
100m
1
VOUT=1.8V
PFM/PWM Operation
VIN=1.8V
VIN=2.5V
VIN=3.0V
VIN=3.6V
VIN=4.2V
VIN=5.0V
VIN=6.5V
21
TPS62840
www.ti.com
SLVSEC6D – JUNE 2019 – REVISED MARCH 2020
Product Folder Links: TPS62840
Submit Documentation Feedback
Copyright © 2019–2020, Texas Instruments Incorporated
RSET = 15.8k Ω to GND
Figure 26. Output Voltage versus Load Current
VOUT = 1.2 V
RSET = GND
Figure 27. Output Voltage versus Load Current
VOUT = 1.8 V
RSET = 11.5 kΩ to GND
Figure 28. Output Voltage versus Load Current
VOUT = 2.5 V
RSET = 267 kΩ to GND
Figure 29. Output Voltage versus Load Current
VOUT = 3.3 V
RSET = GND
Figure 30. Output Voltage versus Load Current
VOUT = 3.4 V
RSET = GND
Figure 31. Output Voltage versus Load Current
VOUT = 3.4 V



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