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 

Voltage Regulators

AN8018SA

s Electrical Characteristics at VCC = 2.4 V, CREF = 0.1 µF, Ta = 25°C (continued)

Parameter

Symbol

Conditions

Min Typ Max Unit

PWM2 block

Output full-off input threshold

voltage 2

VT0-2 Duty = 0%

0.65 0.72  V

Output full-on input threshold

voltage 2

VT100-2 Duty = 100%

 0.28 0.30 V

Input current 2

Unlatch circuit 1 block

IDT2 VDT2 = 0 V

−1.1 − 0.5  µA

Input threshold voltage 1

Unlatch circuit 2 block

VTHUL1

0.15 0.20 0.25 V

Input threshold voltage 2

VTHUL2

Short-circuit protection circuit block

0.8 0.9 1.0 V

Input standby voltage

Input threshold voltage 1

Input threshold voltage 2

Input latch voltage

Charge current

On/off control block

VSTBY

VTHPC1

VTHPC2

VIN

ICHG

VSCP = 0 V

 60 120 mV

0.8 0.9 1.0 V

0.17 0.22 0.27 V

 60 120 mV

−1.43 −1.1 − 0.77 µA

Input threshold voltage

Whole device

VON(TH)

0.8 1.0 1.3 V

Output off consumption current

Latch mode consumption current

Standby current

ICC(OFF)

ICC(LA)

ICC(SB)

RB = 820 Ω, duty = 0%

RB = 820 Ω

 5.7 8.0 mA

 5.6 7.8 mA

  1 µA

• Design reference data

Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed.

Parameter

Symbol

Conditions

Min Typ

Reference voltage block

VREF temperature characteristics

Over-current protection drive current

U.V.L.O. block

VREFdT

IOC

Ta = −30°C to +85°C

−1 

 −11

Reset voltage

VR

Error amplifier 1/2 blocks

 0.8

VTH temperature characteristics

Open-loop gain

Single gain bandwidth

Output 1/2 blocks

VTHdT

AV

fBW

Ta = −30°C to +85°C

− 0.3 

 57

 10

Frequency supply voltage

fdV

characteristics

−1 

Frequency temperature characteristics fdT

−3 

Max Unit

+1 %

 mA

V

+ 0.3 mV/°C

 dB

 MHz

+1 %

+3 %

5

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