MAX17017GTM+ Maxim Integrated Products, MAX17017GTM+ Datasheet - Page 9

• 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

ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 1 (step-down), V
V
ONA
REGULATOR B (Internal 3A Step-Down Converter)
FBB Reg ul ati on V ol tag e
FBB Reg ul ati on V ol tag e ( Over l oad )
FBB Line Regulation
LXB Peak Current Limit
REGULATOR C (Internal 5A Step-Down Converter)
FBC Reg ul ati on V ol tag e
FBC Reg ul ati on V ol tag e ( Over l oad )
FBC Line Regulation
LXC Peak Current Limit
REGULATOR D (Source/Sink Linear Regulator and VTTR Buffer)
IND Input Voltage Range
IND Supply Current
REFIND Input Range
OUTD Output Voltage Range
FBD Output Accuracy
FBD Load Regulation
OUTD Linear Regulator Current
Limit
Internal MOSFET On-Resistance
VTTR Output Accuracy
= V
ONB
PARAMETER
= V
ONC
_______________________________________________________________________________________
= V
OND
= 5V, I
INLDO
REF
SYMBOL
V
V
V
V
V
I
I
OUTD
= 12V, V
PKB
PKC
= I
FBB
FBC
FBD
IND
LDO5
= I
INA
I
I
I
I
OND = V
V
O U TD = FBD , I
V
OUTD = FBD, I
I
Source load
Sink load
High-side on-resistance
Low-side on-resistance
REFIND to VTTR
LXB
LXB
LXC
LXC
OUTD
F BD
FBD
OUTD
= V
= 0A, 0% duty cycle (Note 2)
= 0 to 2.5A , 0% duty cycle (Note 2)
= 0A, 0% duty cycle (Note 2)
= 0 to 4A, 0% duty cycle (Note 2)
w i th r esp ect to V
with respect to V
= ±1A
INBC
= no load, FREQ = GND, UP/DN = V
CC
Quad-Output Controller for
= V
OU T D
CONDITIONS
OUTD
Low-Power Architecture
DD
= V
= + 50μA ( sour ce l oad )
= -50μA (sink load)
R E F IN D
REFIND
I
VTTR
CC
= V
,
= ±3mA
,
BYP
= V
CSPA
= V
CC
0.742
0.715
0.742
0.705
MIN
, T
T
-12
-20
-20
2.7
5.0
0.5
0.5
CSNA
+2
11
-2
6
1
0
A
A
= -40°C to +105°C
= -40°C to +105°C.) (Note 1)
= 5V, V
TYP
IND
0.766
0.766
0.766
0.766
MAX
= 1.8V, V
+12
+20
300
475
4.2
6.5
2.8
1.5
1.5
+4
12
20
70
-4
0
UNITS
SHDN
mV/A
mΩ
mV
mV
mV
mV
μA
V
V
A
V
V
A
V
V
V
A
9
=