MAX17017GTM+ Maxim Integrated Products, MAX17017GTM+ Datasheet - Page 6
![IC PWR SUPPLY CONTROLLER 48TQFN](/photos/6/50/65028/48-qfn_21-0141_sml.jpg)
MAX17017GTM+
Manufacturer Part Number
MAX17017GTM+
Description
IC PWR SUPPLY CONTROLLER 48TQFN
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX17017GTM.pdf
(31 pages)
Specifications of MAX17017GTM+
Applications
Power Supply Controller
Voltage - Input
5.5 ~ 28 V
Operating Temperature
-40°C ~ 105°C
Mounting Type
Surface Mount
Package / Case
48-TQFN Exposed Pad
Input Voltage
5.5 V to 24 V
Operating Temperature Range
- 40 C to + 105 C
Mounting Style
SMD/SMT
Duty Cycle (max)
300 uA
Supply Voltage Range
3V To 5V, 5.5V To 28V
Digital Ic Case Style
TQFN
No. Of Pins
48
Termination Type
SMD
No. Of Channels
4
Rohs Compliant
Yes
Filter Terminals
SMD
Leaded Process Compatible
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Supply
-
Voltage - Supply
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Quad-Output Controller for
Low-Power Architecture
ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1 (step-down), V
V
wise noted. Typical values are at T
6
FBD Line Regulation
FBD Input Current
OUTD Linear Regulator Current
Limit
Current-Limit Soft-Start Time
Internal MOSFET On-Resistance
VTTR Output Accuracy
VTTR Maximum Current Rating
FAULT PROTECTION
SMPS POK and Fault Thresholds
VTT LDO POKD and Fault
Threshold
POK Propagation Delay
Overvoltage Fault Latch Delay
SMPS Undervoltage Fault
Latch Delay
VTT LDO Undervoltage Fault
Latch Delay
POK Output Low Voltage
POK Leakage Currents
Thermal-Shutdown Threshold
GENERAL LOGIC LEVELS
SHDN Input Logic Threshold
SHDN Input Bias Current
ON_ Input Logic Threshold
ON_ Input Bias Current
UP/DN Input Logic Threshold
UP/DN Input Bias Current
ONA
_______________________________________________________________________________________
= V
ONB
PARAMETER
= V
ONC
= V
OND
= 5V, I
A
INLDO
= +25°C.) (Note 1)
REF
SYMBOL
T
V
t
I
t
t
t
SHDN
= 12V, V
POK
OVP
UVP
UVP
POK
POK
= I
LDO5
INA
= I
V
V
Source load
Sink load
With respect to internal OND signal
High-side on-resistance
Low-side on-resistance
REFIND to VTTR
Upper threshold
rising edge, hysteresis = 50mV
Lower threshold
falling edge, hysteresis = 50mV
Upper threshold
rising edge, hysteresis = 50mV
Lower threshold
falling edge, hysteresis = 50mV
FB_ forced 50mV beyond POK_ trip
threshold
FB_ forced 50mV above POK_ upper trip
threshold
FBA, FBB, or FBC forced 50mV below
POK_ lower trip threshold
FBD forced 50mV below POKD lower trip
threshold
I
V
V
POK_ forced to 5V, T
Hysteresis = 15°C
Hysteresis = 20mV
T
Hysteresis = 170mV
T
T
SINK
A
A
A
IND
FBD
F B A
R E FI N D
OUTD
= V
= +25°C
= +25°C
= +25°C
= 1.0V to 2.8V, I
= 3mA
= 1.05V , V
= 0 to 1.5V, T
INBC
= no load, FREQ = GND, UP/DN = V
+ 50m V ( P O K hi g h i m p ed ance) ;
= V
CONDITIONS
DD
F B B
= V
A
= V
I
I
A
= +25°C
VTTR
VTTR
OUTD
CC
= +25°C
F B C
= V
= ±0.5mA
= ±3mA
= ±200mA
= 0.8V , V
BYP
= V
F B D
CSPA
=
= V
CC
MIN
-10
-20
-14
-16
0.5
0.5
0.5
+2
CSNA
-2
-1
-1
-1
, T
9
6
T
A
A
= 0°C to +85°C
= 0°C to +85°C, unless other-
= 5V, V
5000
TYP
160
120
180
160
0.1
-12
-12
±5
12
12
1
5
5
5
IND
MAX
= 1.8V, V
+10
+20
250
450
0.5
0.4
1.6
1.6
1.6
+4
+1
+1
+1
14
16
-4
-9
-6
1
UNITS
SHDN
mΩ
mV
mV
mA
μA
μA
°C
μA
μA
μA
μs
μs
μs
μs
μs
%
%
A
V
V
V
V
=