AS1331-BTDT-25 AMSCO [austriamicrosystems AG], AS1331-BTDT-25 Datasheet - Page 5

• Manufacturer Part Number: AS1331-BTDT-25
• Description: 300mA Buck-Boost Synchronous DC/DC Converters
• Manufacturer: AMSCO [austriamicrosystems AG]

AS1331
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
Table 3. Electrical Characteristics
1. If the input voltage falls below this value during normal operation the device goes in startup mode.
2. The regulator is in startup mode until this voltage is reached. Caution: Do not apply full load current until the
3. LBO goes low in startup mode as well as during normal operation if:
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Thermal Protection
Symbol
device output > 2.3V
1) The voltage at the LBI pin is below LBI threshold.
2) The voltage at the LBI pin is below 0.1V and V
Thermal Shutdown
Parameter
10°C Hysteresis
OUT
Revision 1.03
is below 92.5% of its nominal value.
Conditions
Min
Typ
145
Max
Units
°C
5 - 16