ST2S06B STMicroelectronics, ST2S06B Datasheet - Page 11

• Manufacturer Part Number: ST2S06B
• Description: SYNCHRONOUS RETTIFICATION 0.5 A, 1.5 MHZ STEP-DOWN SWITCHING REGULATOR
• Manufacturer: STMicroelectronics

Specifications of ST2S06B

• Typical Efficiency: > 90%
• Non-switching Quiescent Current: max 1 mA over temperature range

6
Figure 21. Application circuit for ST2S06A
Figure 22. Application circuit for ST2S06B
4.7µF
4.7µF
4.7µF
4.7µF
C1
C1
Typical application
C1
C1
V
V
V
V
IN
IN
IN
IN
Reset_Out
Reset_Out
NC
NC
VIN_A
VIN_A
VIN_SW
VIN_SW
INH
INH
NC
NC
VIN_A
VIN_A
VIN_SW
VIN_SW
GND1
GND1
GND1
GND1
ST2S06A/D
ST2S06A/D
ST2S06B
ST2S06B
GND2
GND2
GND2
GND2
HV
HV
HV
HV
Doc ID 13866 Rev 4
GND_A
GND_A
GND_A
GND_A
VFB2
VFB2
VFB1
VFB1
SW2
SW2
SW2
SW2
VFB2
VFB2
VFB1
VFB1
SW1
SW1
SW1
SW1
R2
R2
R2
R2
L2
L2
L2
L2
3.3µH
3.3µH
R1
R1
3.3µH
3.3µH
R1
R1
L1
L1
L1
L1
3.3µH
3.3µH
3.3µH
3.3µH
V
V
V
V
22µF
22µF
22µF
22µF
C2
C2
C2
C2
O1
O1
O1
O1
R4
R4
R4
R4
R3
R3
R3
R3
22µF
22µF
22µF
22µF
V
V
C3
C3
V
V
C3
C3
O2
O2
O2
O2
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