SC1112EVB SEMTECH [Semtech Corporation], SC1112EVB Datasheet

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SC1112EVB

Manufacturer Part Number
SC1112EVB
Description
Triple Low Dropout Regulator Controllers
Manufacturer
SEMTECH [Semtech Corporation]
Datasheet
A D J
0.1u
C 1 3
C 6
330u
330u
C 1 2
R A
R B
Q 2
1 K
R 1
P O W E R G O O D
VTT
0.1u
22n
1u
C 5
C 1 0
C 1 1
VTT SELECT Signal
5VSTBY
ADJGATE
ADJSEN
CAP-
CAP+
FC
DELAY
PWRGD
SC1112/A
AGPGATE
VTTGATE
AGPSEN
AGPSEL
VTTSEN
VTTSEL
VTTIN
GND
K
K
K
K
K
K
K
K
C 3
0.1u
AGP SELECT Signal
C 1 9
330u
Q 1
330u
C 8
C 9
0.1u
C 2
330u
C 1 8
Q 3
C 1 6
330u
C 1 4
330u
C 1
10u
C 1 7
0.1u
+3.3V
+5V STBY
A G P
VTT

Related parts for SC1112EVB

SC1112EVB Summary of contents

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330u 0.1u 330u ...

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Unless specified: 5VSTBY=4.75V to 5.25V; VTTIN=3.3V ...

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VTTIN VTTIN=1.5V VTT The delay capacitor does not begin charging until VTTIN has reached 1.5V and VTT is above the powergood threshold of 1.08V. Once DELAY reaches 1.5V, DELAY the PWRGD signal goes high. VTTGATE initially turns on hard, until ...

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PWRGD 2 15 DELAY 3 14 VTTSEL 13 4 AGPSEL 5 12 ADJGATE 6 11 ADJSEN 7 10 CAP ...

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1.5V Bandgap 1.35V Reference 1. 1.08V 0. 1. Pwrgd ...

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Ta (°C.) 1.2485 1.2480 1.2475 1.2470 1.2465 1.2460 1.2455 1.2450 1.2445 (°C.) 1.498 1.497 1.496 1.495 1.494 1.493 1.492 1.491 ...

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Ta (°C.) 23.60 Source current Sink current 23.40 23.20 23.00 22.80 22.60 22.40 22.20 22.00 21.80 21. 8.40 8.30 8.20 8.10 ...

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Ta (°C.) 1.361 1.360 1.359 1.358 1.357 1.356 1.355 1.354 1.353 1.352 1.351 1.350 (°C.) 8.40 8.30 8.20 8.10 ...

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Ta (°C.) 3.2900 3.2890 3.2880 3.2870 3.2860 3.2850 3.2840 3.2830 3.2820 (°C.) 142 140 138 136 134 132 ...

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Ta (°C.) 350 330 310 290 270 250 230 210 190 170 150 (°C.) 1.1955 1.1950 1.1945 1.1940 1.1935 1.1930 5V ...

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Ta (°C.) 160.0E-3 140.0E-3 120.0E-3 100.0E-3 80.0E-3 60.0E-3 40.0E-3 20.0E-3 000.0E (°C.) 9.32 9.31 9.30 9.29 9.28 9.27 ...

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SC1112 Gain / Phase VTT = 1.25V @ Gain 40 30 Phase -10 -20 -30 10 100 1000 10000 Freq (Hz) SC1112 Gain / Phase ADJ = 1. Gain 30 ...

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SC1112 5VSTBY ADJGATE AGPGATE ADJSEN CAP- CAP+ FC DELAY PWRGD VTT SELECT Signal . 1 200 200 OUT RB V VTTIN I R OUT ( MAX ...

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MAX ) 4 400 m ...

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Board Layout Assembly Top Board Layout Top Board Layout Assembly Bottom Board Layout Bottom ...

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