MAX17017GTM+ Maxim Integrated Products, MAX17017GTM+ Datasheet - Page 2

• Manufacturer Part Number: MAX17017GTM+
• Description: IC PWR SUPPLY CONTROLLER 48TQFN
• Manufacturer: Maxim Integrated Products

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
ABSOLUTE MAXIMUM RATINGS
INLDO, SHDN to GND............................................-0.3V to +28V
LDO5, INA, V
DHA to LXA .............................................-0.3V to (V
ONA, ONB, ONC, OND to GND ...............................-0.3V to +6V
POKA, POKB, POKC, POKD to GND .........-0.3V to (V
REF, REFIND, FREQ, UP/DN,
FBA, FBB, FBC, FBD to GND .....................-0.3V to (V
BYP to GND ............................................-0.3V to (V
CSPA, CSNA to GND .................................-0.3V to (V
DLA to GND................................................-0.3V to (V
INBC, IND to GND....................................................-0.3V to +6V
OUTD to GND............................................-0.3V to (V
ELECTRICAL CHARACTERISTICS
(Circuit of Figure 1 (step-down), V
V
wise noted. Typical values are at T
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
Input Voltage Range
INA Undervoltage Threshold
INBC Input Voltage Range
Minimum Step-Up Startup
Voltage
SUPPLY CURRENTS
V
V
V
V
INA Shutdown Current
V
Main Step-Down Only
ONA
INLDO
INLDO
CC
DD
CC
SYNC to GND ........................................-0.3V to (V
_______________________________________________________________________________________
Shutdown Supply Current
Shutdown Supply Current
Supply Current
= V
Shutdown Supply Current
Suspend Supply Current
ONB
PARAMETER
DD
= V
, V
ONC
CC
to GND ..................................-0.3V to +6V
= V
OND
= 5V, I
A
INLDO
= +25°C.) (Note 1)
V
REF
SYMBOL
I
INA(UVLO)
IN(SHDN)
I
IN(SUS)
= 12V, V
I
INA
= I
LDO5
INA
LDO5
BSTA
= I
UP/DN = GND (step-up), INA
UP/DN = LDO5 (step-down), INLDO,
INA = LDO5
UP/DN = GND (step-up), INA = INLDO,
rising edge hysteresis = 100mV
UP/DN = LDO5 (step-down), INA = V
rising edge, hysteresis = 160mV
UP/DN = GND (step-up)
V
V
SHDN = INLDO
SHDN = ONA = ONB = ONC = OND =
GND, T
SHDN = ONA = ONB = ONC = OND =
GND, T
SHDN = ONA = ONB = ONC = OND =
GND, UP/DN = V
ONA = V
does not include switching losses,
measured from V
IND
CC
CC
CC
CC
DD
IN
INLDO
OUTD
= V
= 5.5V to 26V, SHDN = GND
+ 0.3V)
+ 0.3V)
+ 0.3V)
+ 0.3V)
+ 0.3V)
+ 0.3V)
+ 0.3V)
+ 0.3V)
INBC
A
A
= no load, FREQ = GND, UP/DN = V
= 5.5V to 26V, ON_ = GND,
CC
= +25°C
= +25°C
= V
, ONB = ONC = OND = GND;
CONDITIONS
DD
CC
CC
VTTR to GND.............................................-0.3V to (V
LXB, LXC to GND ....................................-1.0V to (V
BSTB to GND ....................................(V
BSTC to GND ....................................(V
BSTA to GND ....................................(V
REF Short-Circuit Current......................................................1mA
Continuous Power Dissipation (T
Operating Temperature Range .........................-40°C to +105°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) ................................+300°C
= V
Multilayer PCB: 48-Pin 6mm x 6mm
(T4866-2 derated 37mW/°C above +70°C) ....................2.9W
CC
= V
BYP
= V
CC
CSPA
,
= V
CC
MIN
3.0
5.5
2.5
4.0
2.3
2.9
CSNA
, T
T
A
A
A
= 0°C to +85°C
= 0°C to +85°C, unless other-
= +70°C)
= 5V, V
TYP
210
2
2.7
4.2
3.0
0.1
0.1
DD
10
50
DD
DD
7
TQFN
- 0.3V) to (V
- 0.3V) to (V
- 0.3V) to (V
IND
MAX
= 1.8V, V
300
5.0
2.9
4.4
5.5
24
15
80
10
1
1
INBC
BYP
LXC
LXB
LXA
UNITS
+ 0.3V)
+ 0.3V)
SHDN
μA
μA
μA
μA
μA
μA
+ 6V)
+ 6V)
+ 6V)
V
V
V
V
=