MAX5043ETN+T Maxim Integrated Products, MAX5043ETN+T Datasheet - Page 21

• Manufacturer Part Number: MAX5043ETN+T
• Description: IC PWR W/MOSFET HS 56-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX5043ETN+T

• Package / Case: 56-TQFN
• Voltage - Supply: 20 V ~ 76 V
• Frequency-max: 500kHz
• Operating Temperature: -40°C ~ 85°C
• Number Of Outputs: 1
• Duty Cycle: 47%
• Pwm Type: Voltage/Current Mode
• Buck: No
• Boost: No
• Flyback: Yes
• Inverting: No
• Doubler: No
• Divider: No
• Cuk: No
• Isolated: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PWMPNEG
PWMSD
EXPOSED PADDLE CONNECTED TO NEGIN.
RCOSC
FLTINT
DRVIN
RAMP
SYNC
OPTO
RCFF
N.C.
N.C.
CSS
N.C.
BST
TOP VIEW
10
11
12
13
14
1
2
3
4
5
6
7
8
9
56
15
55
16
54
17
Power MOSFETs and Hot-Swap Controller
______________________________________________________________________________________
53
18
52
19
MAX5042ATN
THIN QFN
51
20
Two-Switch Power ICs with Integrated
50
21
49
22
48
23
47
24
46
25
45
26
44
27
43
28
42
41
40
39
38
37
36
35
34
33
32
31
30
29
N.C.
REG15
N.C.
REG5
REG9
PPWM
DRVDEL
PWMNEG
CSN
CSP
CSOUT
HSDRAIN
HSGATE
NEGIN
TRANSISTOR COUNT: 35,247
PROCESS: BiCMOS DMOS
PWMPNEG
PWMSD
RCOSC
FLTINT
DRVIN
RAMP
EXPOSED PADDLE CONNECTED TO PWMNEG.
OPTO
SYNC
RCFF
N.C.
N.C.
CSS
N.C.
BST
10
11
12
13
14
1
2
3
4
5
6
7
8
9
56
15
55
16
54
17
53
18
52
19
MAX5043ATN
THIN QFN
51
20
50
21
Pin Configurations
49
22
Chip Information
48
23
47
24
46
25
45
26
44
27
43
28
42
41
40
39
38
37
36
35
34
33
32
31
30
29
N.C.
REG15
N.C.
REG5
REG9
PPWM
DRVDEL
PWMNEG
CSN
CSP
CSOUT
PWMNEG
N.C.
PWMNEG
21