AN8018SA Ver la hoja de datos (PDF) - Panasonic Corporation

Número de pieza

componentes Descripción

Fabricante

AN8018SA

1.8-volt 2-channel step-up, step-down, or inverting DC-DC converter control IC

Panasonic Corporation 

AN8018SA

s Usage Notes (continued)

[4] (continued)

100

VCC ripple allowable range

Voltage Regulators

10

2

Recommended

operating range

1

0.5

0.1

0

0.3 0.5

1

1.5

s Application Notes

VCC ripple width (V[p-p])

[1] PD  Ta curves of SSOP016-P-0225A

700

PD  Ta

600

582

Glass epoxy board

(50 × 50 × t0.8 mm3)

Rth(j−a) = 171.8°C/W

500

400

Independent IC

338

without a heat sink

Rth( j−a) = 295.6°C/W

300

233

200

135

100

0

0

25

50

75 85 100

[2] Main characteristics

VREF temperature characteristics

1.195

Ambient temperature Ta (°C)

1M

125

Frequency characteristics

1.190

100k

CT = 330 pF

CT = 100 pF

CT = 0.01 µF

1.185

−30 −10

10

30

50

70

90

Ta (°C)

10

10k

1k

10k

100k

RT (Ω)

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