SC701 データシートの表示（PDF） - Semtech Corporation
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SC701 Datasheet PDF : 15 Pages
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SC701/SC701H
Absolute Maximum Ratings
VIN (V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +6.0
EN (V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +6.0
VOUT (V) . . . . . . . . . . . . . . . . . . . . . . . . .-0.3 to (V + 0.3)
VIN
ESD HBM Protection Level(1). . . . . . . . . . . . . . . . . . . . . . . . . . . Class 1C
Recommended Operating Conditions
Ambient Temperature Range (°C) . . . . . . . . . -40 < T < +85
A
V (V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.7 to 5.5
VIN
V (V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0 to VIN
VOUT
Maximum Output Current (A) . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Thermal Information
Thermal Resistance, Junction to Ambient(2) (°C/W) . . . 125
Maximum Junction Temperature (°C) . . . . . . . . . . . . . . +150
Storage Temperature Range (°C) . . . . . . . . . . . . -65 to +150
Peak IR Reflow Temperature (10s to 30s) (°C) . . . . . . . +260
Exceeding the above specifications may result in permanent damage to the device or device malfunction. Operation outside of the parameters
specified in the Electrical Characteristics section is not recommended.
NOTES:
(1) Tested according to JEDEC standard JESD22-A114-B.
(2) Calculated from package in still air, mounted to 3 x 4.5 (in), 4 layer FR4 PCB with thermal vias under the exposed pad per JESD51 standards.
Electrical Characteristics
Unless otherwise noted V = 5.5V, C = 2.2μF, C = 1μF, V >V , T = -40°C to +85°C. Typical values are at T = 25°C.
IN
IN
OUT
EN IH A
A
Parameter
Symbol
Conditions
Min Typ Max Units
ON-state Resistance
Shutdown Current
Quiescent Current
Pull Down Resistance(1)
R
DSON
I
SD
I
Q
RPD
I = 500mA, V = 1.7V
OUT
IN
IOUT = 500mA, VIN = 2.5V
I = 500mA, V = 3.3V
OUT
IN
I = 500mA, V = 3.6V
OUT
IN
I = 500mA, V = 5.5V
OUT
IN
IOUT = 500mA, 1.7V < VIN < 5.5V
EN = 0V, 1.7V < V < 5.5V
IN
1.7V < V < 5.5V
IN
V = 3.6V
IN
SC701
8
8
8
mΩ
8
8
11.2
3.5
μA
205
μA
125
1.5
kΩ
3
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