A3935KED Allegro Microsystems Inc, A3935KED Datasheet - Page 13

• Manufacturer Part Number: A3935KED
• Description: IC CTRLR MOSFET 3PH 44-PLCC
• Manufacturer: Allegro Microsystems Inc

Specifications of A3935KED

• Applications: DC Motor Driver, Brushless (BLDC), 3 Phase
• Number Of Outputs: 1
• Voltage - Load: 7 V ~ 40 V
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 135°C
• Mounting Type: Surface Mount
• Package / Case: 44-LCC (J-Lead)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Current - Output: -

A6260
A6261
A6262
A6264 Stop, brake, or tail
A8501
A8511
A8424
A8425
A8426
A8427
A8436
A8437
A8438
A8439
A8724
A8731
A8732
A8733
A8735
A8737
A8738
A8739
A8835
A8837
P/N
P/N
Dome Light, Map
Dome Light, Map
Interior lighting
interior lighting
interior lighting
Cluster, Backup
Cluster, Backup
Camera, DVD)
Camera, DVD)
Applications
lighting (RCL)
TFT Backlight
TFT Backlight
Topology
(Navigation,
(Navigation,
Light, other
Light, other
with switch
Flyback
Flyback
Flyback
Flyback
Flyback
Flyback
Flyback
Flyback
Flyback
Flyback
Flyback
Flyback
Flyback
Flyback
Flyback
Flyback
Flyback
Flyback
Example
3 V to 5.5 V (or 1.5 V
3 V to 5.5 V (or 1.5 V
3 V to 5.5 V (or 1.5 V
(1.5 V to 5.5 V VBat)
(1.5 V to 5.5 V Vbat)
(1.5 V to 11.0 Vbat)
(1.5 V to 11.0 Vbat)
(1.5 V to 11.0 Vbat)
min if Vcc supplied)
min if Vcc supplied)
min if Vcc supplied)
(1.5 V to 11.0 Vbat)
(1.5 V to 6.0 Vbat)
Input Voltage
3.0 V to 5.5 V
3.0 V to 5.5 V
3.0 V to 5.5 V
2.3 V to 5.5 V
2.3 V to 5.5 V
3.0 V to 5.5 V
2.3 V to 5.5 V
2.3 V to 5.5 V
2.3 V to 5.5 V
1.5 V to 5.5 V
2.3 V to 5.5 V
2.3 V to 5.5 V
2.3 V to 5.5 V
2.3 V to 5.5 V
6.8-22 V
6.8-22 V
3 V to 5.5 V
6-40 V
6-50 V
6-50 V
6-50 V
Vin
Output
Max
38 V
38 V
N/A
N/A
N/A
N/A
XENON Photoflash Cap Chargers with IGBT Driver
Adjustable
Adjustable
Adjustable
Adjustable
Adjustable
Adjustable
Adjustable
Adjustable
Adjustable
Adjustable
Adjustable
Adjustable
Adjustable
Adjustable
Adjustable
Adjustable
Adjustable
Adjustable
Output
350 mA
400 mA
400 mA
400 mA
100 mA
150 mA
Iout
max
LED Drivers - Automotive Grade
Ch
1
4
4
4
4
4
1.0 A, 1.2 A, 1.4 A
1.6 A, 1.8 A, 2.0 A
Output Current
0.55 to 1.75 A
LEDs /
0.27 to 1.5 A
0.5 to 1.5 A
1.0 to 3.2 A
1.0 to 3.2 A
0.8 to 2.4 A
0.3 to 1.2 A
0.4 to 1.5 A
0.4 to 1.2 A
0.4 to 1.5 A
0.6 to 1.8 A
0.4 to 0.9 A
0.4 to 0.9 A
0.4 to 1.5 A
Ch
0.7 to 2 A
3
3
3
3
9
9
1.0 A
Total
LEDs
12
12
12
36
36
3
Topology
3 x 3 mm TQFN 16L
3 x 3 mm TQFN 16L
3 x 3 mm TQFN 16L
3 x 3 mm TQFN 16L
3 x 3 mm TDFN 10L
3 x 3 mm TQFN 10L
3 x 3 mm TDFN 10L
3 x 3 mm TDFN 10L
3 x 3 mm TDFN 10L
3 x 3 mm TDFN 10L
3 x 3 mm TDFN 10L
3 x 3 mm TDFN 10L
3 x 3 mm TDFN 10L
3 x 3 mm TDFN 10L
3 x 3 mm TDFN 10L
2 x 2 mm TDFN-8L
2 x 2 mm TDFN-8L
2 x 2 mm TDFN-8L
Linear
Linear
Linear
Linear
Boost
Boost
1.2 x 1.6 mm CSP
or 1.2 x 1.6 mm
Packages
WLCSP
0.6 to 2.2 eTSSOP-28
0.6 to 2.3 eTSSOP-28
(MHz)
Freq
N/A
N/A
N/A
N/A
eTSSOP-16
eTSSOP-16
eTSSOP-16
eMSOP-10
eMSOP-10
eMSOP-10
separate sink/source, flexible 8- step ILIM programming
eSOIC-8
separate sink/source, dual IGBT triggers, auto refresh
Pkg
separate sink/source (CSP only), dual IGBT triggers,
Primary sensing, 40 V DMOS, separate sink/source,
Primary sensing, 40 V DMOS, separate sink/source,
compatible, small package, flexible 16-step ILIM
Primary sensing, 40 V DMOS, dual IGBT triggers
Primary sensing, 40 V DMOS, low voltage logic,
1 V logic compatible, small package flexible
Power Management ICs
Secondary sensing, 55 V DMOS, 11 V Vbat,
programming, Vout adjustable in 5 steps
Primary sensing, 55 V DMOS, 11 V Vbat,
dual IGBT triggers, separate sink/source
Primary sensing, 55 V DMOS, 11 V Vbat,
dual IGBT triggers, separate sink/source
Primary sensing, 55 V DMOS, 11 V Vbat,
Primary sensing, 50 V DMOS, 1 V logic
1 V logic compatible, small package
continuous feedback, auto refresh,
separate sink/source, auto refresh
flexible 8-step ILIM programming
flexible 8-step ILIM programming
flexible 8-step ILIM programming
Low dropout voltage; LED open/short protection;
band; 40 V load dump protection; high contrast
band; 40 V load dump protection; high contrast
Secondary sensing, 40 V DMOS,
Secondary sensing, 40 V DMOS,
Secondary sensing, 40 V DMOS,
Secondary sensing, 40 V DMOS
Secondary sensing, 40 V DMOS
system enable pin, auto refresh
ratio range; extensive fault protection; output
ratio range; extensive fault protection; output
Thermal foldback, Reverse battery protection;
disconnect switch; optional thermal derating
disconnect switch; optional thermal derating
Primary sensing, 40 V DMOS,
Primary sensing, 50 V DMOS,
Primary sensing, 40 V DMOS,
Primary sensing, 50 V DMOS,
Fully integrated; adjustable Fsw to avoid FM
Fully integrated; adjustable Fsw to avoid FM
IGBT interlock, auto refresh
16-step ILIM programming
integrated IGBT 5 V supply
integrated IGBT 3 V supply
Enable input for PWM; Slew-rate limiting
A6261 plus debounce switch input
PWM capable with slew control
A6261 plus Stop and Tail inputs
Features
Features
13