LM3670MFX-2.5 National Semiconductor, LM3670MFX-2.5 Datasheet - Page 5

• Manufacturer Part Number: LM3670MFX-2.5
• Description: Miniature Step-Down DC-DC Converter for Ultra Low Voltage Circuits
• Manufacturer: National Semiconductor

Symbol
V
V
I
F
EN
OSC
IH
IL
Electrical Characteristics
the full operating junction temperature range (−40˚C ≤ T
I
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the component may occur. Operating Ratings are conditions under which operation of
the device is guaranteed. Operating Ratings do not imply guaranteed performance limits. For guaranteed performance limits and associated test conditions, see the
Electrical Characteristics tables.
Note 2: All voltages are with respect to the potential at the GND pin.
Note 3: The Human body model is a 100 pF capacitor discharged through a 1.5 kΩ resistor into each pin. The machine model is a 200 pF capacitor discharged
directly into each pin. MIL-STD-883 3015.7
O
=150mA, EN=V
Parameter
Logic High Input
Logic Low Input
Enable (EN) Input Current
Internal Oscillator Frequency
IN
(Continued)
Limits in standard typeface are for T
Condition
PWM Mode
J
≤ +125˚C). Unless otherwise noted V
5
J
= 25˚C. Limits in boldface type apply over
Min
550
1.3
IN
1000
0.01
Typ
= 3.6V, V
OUT
1300
Max
0.4
1
= 1.8V,
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Units
kHz
µA
V
V