AS1334-BTDT-XX(2009) 查看數據表（PDF） - austriamicrosystems AG

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AS1334-BTDT-XX
(Rev.:2009)

650mA, Ultra low Ripple Step Down DC/DC Converter

austriamicrosystems AG 

AS1334

Datasheet - Electrical Characteristics

Table 4. System Characteristics

Symbol

Parameter

Line_tr Line transient response

Load_tr Load transient response

Conditions

VIN = 600mV perturbance, over Vin

range 3.4V to 5.5V; TRISE = TFALL =

10µs, VOUT = 3.0V, IOUT = 100mA

VIN = 4.2V, VOUT = 3.0V, transients up

to 100mA, TRISE = TFALL = 10µs

Min Typ Max Units

50

mVpk

50

mVpk

1. Ripple voltage should measured at COUT electrode on good layout PC board and under condition using sug-

gested inductors and capacitors.

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