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TPS62870 Datasheet(PDF) 49 Page - Texas Instruments

Part # TPS62870
Description  TPS6287x 2.7V to 6V Input, 6A, 9A, 12A, 15A, Fast Transient Stackable Synchronous Step-Down Converters With I2C Interface and Remote Sense
PDF  66 Pages
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Manufacturer  TI2 [Texas Instruments]
Direct Link  https://www.ti.com
Logo TI2 - Texas Instruments

TPS62870 Datasheet(HTML) 49 Page - Texas Instruments

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9.2.3 Application Curves
All application curves are obtained with L = 110nH (Coilcraft XGL4020-111ME) and fsw = 2.25MHz, unless noted otherwise.
Output Current (A)
0
2
4
6
8
10
12
14 15
0
10
20
30
40
50
60
70
80
90
100
VIN = 3.3 V
VIN = 5 V
VOUT = 0.4V
Figure 9-2. Efficiency
Output Current (A)
0
2
4
6
8
10
12
14 15
0.395
0.396
0.397
0.398
0.399
0.400
0.401
0.402
0.403
0.404
0.405
VIN = 3.3 V
VIN = 5 V
VOUT = 0.4V
Figure 9-3. Load Regulation
Output Current (A)
0
2
4
6
8
10
12
14 15
0
10
20
30
40
50
60
70
80
90
100
VIN = 3.3 V
VIN = 5 V
VOUT = 0.5V
Figure 9-4. Efficiency
Output Current (A)
0
2
4
6
8
10
12
14 15
0.495
0.496
0.497
0.498
0.499
0.500
0.501
0.502
0.503
0.504
0.505
VIN = 3.3 V
VIN = 5 V
VOUT = 0.5V
Figure 9-5. Load Regulation
Output Current (A)
0
2
4
6
8
10
12
14 15
0
10
20
30
40
50
60
70
80
90
100
VIN = 3.3 V
VIN = 5 V
VOUT = 0.75V
Figure 9-6. Efficiency
Output Current (A)
0
2
4
6
8
10
12
14 15
0.745
0.746
0.747
0.748
0.749
0.750
0.751
0.752
0.753
0.754
0.755
VIN = 3.3 V
VIN = 5 V
VOUT = 0.75V
Figure 9-7. Load Regulation
www.ti.com
TPS62870, TPS62871, TPS62872, TPS62873
SLVSGC5E – JANUARY 2023 – REVISED OCTOBER 2025
Copyright © 2025 Texas Instruments Incorporated
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Product Folder Links: TPS62870 TPS62871 TPS62872 TPS62873



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