U211B-MFPG3Y Atmel, U211B-MFPG3Y Datasheet - Page 24

• Manufacturer Part Number: U211B-MFPG3Y
• Description: IC PHASE CONTROL TACHO 16SOIC
• Manufacturer: Atmel

Specifications of U211B-MFPG3Y

• Applications: AC Motor Controller
• Number Of Outputs: 1
• Current - Output: 7.5mA
• Voltage - Supply: 14.6 V ~ 16.6 V
• Operating Temperature: -10°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -
• Lead Free Status / Rohs Status: Compliant

Figure 10-20. Speed Control, Automatic Retriggering, Load Limiting, Soft Start, Tacho Control
24
U211B
230V
N
L
~
R8 = 3 x 11 m /
R10
1 k
M
1W
1N4004
D1
C1
+
R1
18 k
1.5W
22 µF
25V
220 k
470 k
1 M
R3
R4
220
R12
18
1
1 µF/10V
+
C11
22 nF
17
2
GND -VS
16
3
4.7
C9
µF
15
4
+
U211B
2.2 µF
14
5
10V
1 M
1 M
R2
R9
13
6
2.2 nF
+
C3
R
C2
C8
12
7
C
220 nF
1.5 M
t
Speed sensor
R11
11
8
R5
1 k
10
9
2.2 µF/10V
R6
68 k
220 nF
100 nF
C4
C5
C7
1 nF
C6
+
C10
+
Set speed
voltage
250 k
R7
22 k
47 k
2.2 µF
10V
R31
R13
4752B–INDCO–09/05