L6660 Просмотр технического описания (PDF) - STMicroelectronics
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производитель
L6660 Datasheet PDF : 9 Pages
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L6660
PIN CONNECTION SO24-SHIRINK (Top view)
A and B
GND-P
COIL
A or B.
OUT1-A
OUTK-A
SLEEP
INA(inv)
INA(not inv)
VOSH
Vin 0-5
GND-A
1
24
2
23
3
22
4
21
5
20
6
19
7
18
8
17
9
16
10
15
11
14
12
13
PINCON
HVP
HVM
RC comp
VFDB
V5/12-AP
OUT1-B
OUTK-B
INB(inv)
INB(not inv)
WENA
Vref IN
Vref OUT
PIN FUNCTIONS
N.
Name
1
AandB
2
GND-P
3
COIL
4
AorB
5
OUT1-A
6
OUTK-A
7
SLEEP
8
INA (inv)
9
INA (not inv)
10
Vosh
11
Vin 0-5
12
GND-A
13
Vref OUT
14
Vref IN
15
WENA
16
INB (not inv)
17
INB (inv)
18
OUTK-B
19
OUT1-B
20
V5/12-AP
21
Vfdb
22
RC comp
23
HVM
24
HVP
Description
MUX Enable (see Tab. 1).
Power ground.
Coil for positive step UP and capacitor for negative charge.
MUX command Aor B input selection (0 = A; 1 = B).
Output ampl.A.
Hi current output ampl.A.
Sleep mode for stand-by condition (0=SLEEP 1=operative).
Inverting input of A-amplifier.
Non Inverting input of A-amplifier.
Analog level shifter output Vin-Vref (-2.5 to +2.5 dynamic range)
Analog level shifter input positive voltage.
Analog ground.
Precise 2.5V reference voltage.
Input for external reference voltage.
Multiplexer Enable, Falling Edge sensitive.
Non Inverting input of B-amplifier.
Inverting input of B-amplifier.
Hi current output ampl.B.
Output ampl.B.
Analog&Power voltage supply 5 to 12V.
Feedback voltage for HVP regulator.
DC-DC converter compensation network.
Negative High voltage generated op. amp. supply.
Positive High voltage generated op. amp. supply.
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