ZSAT600

TYPICAL CHARACTERISTICS

Notes:

1. The maximum operating input voltage and

output current of the device will be governed by

the maximum power dissipation of the selected

package. Maximum package power dissipation is

specified at 25 °C and must be linearly derated to

2. The given data represents pulse test conditions

with junction temperatures as indicated at the

initiation of the test. Continuous operation of the

devices with the stated conditions might exceed

the power

dissipation limits of the chosen

package.

3. Maximum power dissipation, for the SO8 and

SOT223 packages, is calculated assuming that the

device is mounted on a PCB measuring 2 inches

square.

4. The shut down feature of the device operates if

its temperature exceeds its design limit as might

occur during external faults, short circuits etc. If the

regulator is supplied from an inductive source, a

large voltage transient, on the regulator input, can

result should the shut down circuit operate. It is

advised that a capacitor (1

µF or greater) should be

applied across the regulator input to ensure that

the maximum voltage rating of the device is not

exceeded under shutdown conditions.

5. HF Stability

The ZSAT600 is guaranteed stable without an

input or output capacitor. However if an output

capacitor is used then this should be a total value

of at least 100nF and should be accompanied by

an input capacitor of 200nF or greater, wired in

close proximity to the regulator if stability is to be

ensured.

Ripple Rejection v Ripple Frequency

Frequency (Hz)

Output Impedance v Frequency

1.0

0.01

0.1

100

1K

10K

100K

Io=100mA

Vin=10V

Ripple Frequency (Hz)

0

10

20

30

40

50

60

100

1K

10K

100K

1M

70

80

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