MIC29710-3.3BT(1997) View Datasheet(PDF) - Micrel
Part Name
Description
Manufacturer
MIC29710-3.3BT Datasheet PDF : 8 Pages
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MIC29710/29712
Micrel
Parameter
Conditions
Min Typical Max Units
Enable Input (MIC29712 only)
Input Logic Voltage
Enable (EN) Pin Input Current
Low (Off)
High (On)
VEN = VIN
VEN = 0.8V
Regulator Output
Current in Shutdown
(Note 8)
0.8
V
2.4
V
15
30
µA
75
µA
–
2
µA
4
µA
10
µA
20
µA
General Note: Devices are ESD sensitive. Handling precautions are recommended.
Note 1: The maximum continuous supply voltage is 16V.
Note 2:
Note 3:
Note 4:
Note 5:
For testing, MIC29712 VOUT is programmed to 5V.
Dropout voltage is defined as the input-to-output differential when the output voltage drops to 99% of its nominal value with VOUT + 1V applied
to VIN.
For this test, VIN is the larger of 8V or VOUT + 3V.
Ground pin current is the regulator quiescent current. The total current drawn from the source is the sum of the load current plus the ground
pin current.
Note 6: Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range.
Note 7: VREF ≤ VOUT ≤ (VIN – 1 V), 2.4V ≤ VIN ≤ 8V, 10mA < IL ≤ 7.5A, TJ ≤ TJ MAX.
3
Note 8: VEN ≤ 0.8V and VIN ≤ 16V, VOUT = 0.
Block Diagram
IN
Bias
EN
On/Off
Reference
Thermal
Shut-
down
O.V.
ILIMIT
2186VV
OUT
Feed-
back
ADJ
GND
1997
3-107
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