Datasheet

MCP16301
DS25004A-page 4 © 2011 Microchip Technology Inc.
Thermal Shutdown Die
Temperature
T
SD
— 150 — °C
Die Temperature Hysteresis T
SDHYS
— 30 — °C
TEMPERATURE SPECIFICATIONS
Electrical Specifications:
Parameters Sym Min Typ Max Units Conditions
Temperature Ranges
Operating Junction Temperature Range T
J
-40 — +125 °C Steady State
Storage Temperature Range T
A
-65 — +150 °C
Maximum Junction Temperature T
J
— — +150 °C Transient
Package Thermal Resistances
Thermal Resistance, 6L-SOT-23 θ
JA
— 190.5 — °C/W EIA/JESD51-3 Standard
DC CHARACTERISTICS (CONTINUED)
Electrical Characteristics: Unless otherwise indicated, T
A
= +25°C, V
IN
= V
EN
= 12V, V
BOOST
- V
SW
= 3.3V,
V
OUT
= 3.3V, I
OUT
= 100 mA, L = 15 µH, C
OUT
= C
IN
= 2 X 10 µF X7R Ceramic Capacitors
Boldface specifications apply over the T
A
range of -40
o
C to +85
o
C.
Parameters Sym Min Typ Max Units Conditions
Note 1: The input voltage should be > output voltage + headroom voltage; higher load currents increase the input voltage
necessary for regulation. See characterization graphs for typical input to output operating voltage range.
2: For V
IN
< V
OUT
, V
OUT
will not remain in regulation.
3: V
BOOST
supply is derived from V
OUT
.