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Revision 1.12

5 - 20

AS1312

Datasheet - E l e c t r i c a l C h a r a c t e r i s t i c s

LBO leakage current

100

nA

Power-OK threshold

LBI = 0V, Falling Edge

87

91

95

%

Thermal Protection

Thermal shutdown

3

10°C Hysteresis

150

°C

1. The regulator is in startup mode until this voltage is reached.

Caution:

Do not apply full load current until the device output > 2.5V

2. LBO goes low in startup mode as well as during normal operation if,

(i) The voltage at the LBI pin is higher than LBI threshold.

3. Further switching is inhibited.

Table 3. Electrical Characteristics

Symbol

Parameter

Conditions

Min

Typ

Max

Units