sc4215h Semtech Corporation, sc4215h Datasheet - Page 3

• Manufacturer Part Number: sc4215h
• Description: Very Low Input /very Low Dropout 2 Amp Regulator With Enable
• Manufacturer: Semtech Corporation

Absolute Maximum Ratings
VIN, EN, VO, FB to GND (V) . . . . . . . . . . . . . . . . . . -0.3 to +7.0
Power Dissipation . . . . . . . . . . . . . . . . . . . . . Internally Limited
ESD Protection Level
Electrical Characteristics
Exceeding the above speci cations may result in permanent damage to the device or device malfunction. Operation outside of the parameters
speci ed 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”, 4 layer FR4 PCB with thermal vias under the exposed pad per JESD51 standards.
Unless speci ed: V
Values in bold apply over the full operating temperature range.
Parameter
VIN
Quiescent Current
VO
Output Voltage
(Fixed Voltage, V
Line Regulation
Load Regulation
(1)
(1)
FB
(1)
EN
= V
= V
O
)
IN
(1)
, V
(kV) . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
FB
= V
O
, V
IN
= 1.40V to 6.0V, I
Symbol
REG
REG
V
I
Q
(LOAD)
O
(LINE)
O
= 10µA to 2A, T
V
IN
= 1.8V, I
1.40V ≤ V
V
IN
= V
A
V
V
O
I
IN
= 25° C.
IN
O
= 0.8A, 0°C ≤ T
Conditions
O
= 6.0V, V
=10mA to 2A
= 3.3V, I
+ 0.5V, I
IN
I
Recommended Operating Conditions
VIN (V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.4 < V
Ambient Temperature Range (°C) . . . . . . . . . -40 < T
Junction Temperature Range (°C) . . . . . . . . . -40 < T
Maximum Output Current (A) . . . . . . . . . . . . . . . . . . . . . . . . .2
Thermal Information
Thermal Resistance, Junction to Ambient
Thermal Resistance, Junc to Case
Maximum Junction Temperature (°C) . . . . . . . . . . . . . .+150
Storage Temperature Range (°C) . . . . . . . . . . . . -65 to +150
Peak IR Re ow Temperature (10s to 30s) (°C) . . . . . . +260
O
≤ 6.0V, I
=10mA
O
EN
O
= 0A
= 10mA
O
=0V
= 10mA
J
= T
A
≤85°C
Min
-3%
-2%
(2)
(°C/W) . . . . . . . . . . . . 5.5
Typ
0.2
0.5
10
V
O
(2)
SC4215H
(°C/W) . . . . 36
Max
+3%
+2%
0.4
1.5
50
3
A
J
< +125
< +105
IN
Units
%/V
mA
< 6.0
µA
%
V
3