STEVAL-ISA113V1 datasheet(2/11 Pages) STMICROELECTRONICS

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Adapter features

STEVAL-ISA113V1

2/11

Doc ID 024140 Rev 1

Adapter features

The electrical specifications are given in

Table 1, the schematic in Figure 1, and the bill of

material in

Table 2.

Table 1.

Electrical specifications

Parameter

Symbol

Value

Input voltage range

VIN

[90 VAC; 265 VAC]

Output voltage

VOUT

12 V

Max. output current

IOUT

0.35 A

Precision of output regulation

ΔVOUT_LF

±5%

High frequency output voltage ripple

ΔVOUT_HF

50 mV

Max. ambient operating temperature

TAMB

° C

Table 2.

Bill of material

Ref.

Part

Description

Package

Manufacturer

Cin1

2.2 µF, 400 V NHG series electrolytic

capacitor

Cin2

4.7 µF, 400 V AX series electrolytic capacitor

Saxon

CVDD

1 µF, 50 V electrolytic capacitor

1206

Murata

Cfilt1

100 nF, 50 V ceramic capacitor

0805

Cfilt2

Not mounted

10 nF, 50 V ceramic capacitor

1206

1 nF, 50 V ceramic capacitor

1206

Cfb

1 nF, 50 V ceramic capacitor

0805

Cout

330 µF, 16 V ZL series ultra-low ESR

electrolytic cap.

Rubycon

MB6S

600 V, 1 A diode bridge

TO-269AA

Vishay

STPS2H100

100 V, 2 A power Schottky rectifier

SMA

Daux

1N4148W

Surface mount fast switching diode

SOD-123

Zetex

4.7

Ω 3/4 W resistor

RLIM

15 k

Ω 5% 1/4 W resistor

0805

47 k

Ω 5% 1/4 W resistor

0805

RfbH1

33 k

Ω 1% 1/4 W resistor

0805

RfbH2

1206

RfbL1

12 k

Ω 1% 1/4 W resistor

1206

RfbL2

0.47 k

Ω 1% 1/4 W resistor

0805

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