R1

294kW

V 15V/50mA

o

TPS61093

CP1

CP2

SW

FB

EN

OUT

VO

VIN

GND

SS

C1

4.7 F

m

R2

10.2kW

L1

10 H

m

V

1.8Vto6V

in

R3

200kW

C5

1 F

m

C3

100nF

C2

0.1 F

m

C4

100 F

m

C6

10nF

TPS61093-Q1

SLVSCO6 – JANUARY 2015

www.ti.com

9 Application and Implementation

9.1 Application Information

The following section provides a step-by-step design approach for configuring the TPS61093-Q1 as a voltage

regulating boost converter, as shown in Figure 6.

9.2 Typical Applications

9.2.1 15V Output Boost Converter

Figure 6. 15V Boost Converter with 100µF Output Capacitor

9.2.1.1 Design Requirements

Table 2. Design Parameters

PARAMETERS

VALUES

Input voltage

4.2 V

Output voltage

15 V

Operating frequency

1.2 MHz

10

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