Rev. 0.87 – January 2006
Typical Applications Circuits
Example 1: Application utilizing preset output voltage, 1.8V.
EN5312Q
VIN
4.7µF
10µF
VIN
1
VIN
2
GND 3
GND 4
VOUT 5
VOUT 6
AGND
16 VFB
15 VSENSE
14 NC
13 NC
12 NC
11 NC
Figure 8. Application circuit with Vout = 1.8V.
Example 2: Application using external divider to program VOUT
VIN
VOUT
4.7µF
10µF
VIN
1
VIN
2
GND 3
GND 4
VOUT 5
VOUT 6
AGND
16 VFB
15 VSENSE
14 NC
13 NC
12 NC
11 NC
Rb=100K
Ra=200K
VOUT
Figure 9. Application demonstrating use of external divider output voltage programming; VOUT = 1.8V.
Rev. 0.87 – January 2006
9
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