MAX17512ATP+ Maxim Integrated, MAX17512ATP+ Datasheet - Page 5

• Manufacturer Part Number: MAX17512ATP+
• Description: Current & Power Monitors & Regulators High Speed Valley Current Regulator
• Manufacturer: Maxim Integrated

Specifications of MAX17512ATP+

• Product: Current Regulators
• Supply Voltage - Max: 18 V
• Supply Voltage - Min: 6.5 V
• Input Voltage Range: 6.5 V to 18 V

(V
unless otherwised noted.)
PVIN_
1.232
1.230
1.228
1.226
1.224
1.222
1.220
1.218
50.3
50.2
50.1
50.0
49.9
49.8
49.7
49.6
49.5
469
467
465
463
461
459
-40
-40
= V
-40
AVIN
-20
-20
-20
High-Speed, Constant On-Time, Valley Current
EN/ UVLO FALLING THRESHOLD
ICMD WAKE-UP THRESHOLD
RTON PULLUP CURRENT
= V
0
0
0
vs. TEMPERATURE
vs. TEMPERATURE
vs. TEMPERATURE
TEMPERATURE ( ° C)
TEMPERATURE ( ° C)
TEMPERATURE ( ° C)
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IN
20
20
20
= 12V, V
40
40
40
60
60
60
EN/UVLO
80
80
80
MAX17512 toc07
MAX17512 toc10
MAX17512 toc04
100
100
100
120
120
Regulator for Tracking Applications
= 12V, V
120
PVCC
4.115
4.110
4.105
4.100
4.095
4.090
4.085
4.080
4.075
16.8
16.7
16.6
16.5
16.4
16.3
16.2
459
458
457
456
455
454
453
Typical Operating Characteristics (continued)
-40
-40
-40
= V
-20
-20
-20
ICMD SHUTDOWN THRESHOLD
AVCC
PVCC SWITCHING CURRENT
AVCC RISING THRESHOLD
0
0
0
vs. TEMPERATURE
vs. TEMPERATURE
vs. TEMPERATURE
TEMPERATURE ( ° C)
TEMPERATURE ( ° C)
= 5V, V
TEMPERATURE ( ° C)
20
20
20
40
40
40
BST
60
60
60
= V
80
80
80
LX_
MAX17512 toc08
MAX17512 toc11
MAX17512 toc05
100
100
100
+ 5V, R
120
120
120
RTON
3.900
3.895
3.890
3.885
3.880
3.875
3.870
3.865
3.860
284
283
282
281
280
279
278
450
400
350
300
250
200
150
100
= 30.1kI, T
-40
-40
7
TRANSRESISTANCE vs. TEMPERATURE
-20
-20
11
HIGH-SIDE MOSFET ON-TIME
AVCC FALLING THRESHOLD
MAX17512
0
0
15
A
vs. TEMPERATURE
TEMPERATURE ( ° C)
TEMPERATURE ( ° C)
= T
20
20
vs. R
R
19
RTON
J
40
= -40NC to +125NC,
40
RTON
(k I )
23
60
60
27
80
80
MAX17512 toc09
MAX17512 toc12
MAX17512 toc06
31
100
100
120
35
120