MAX17017GTM+ Maxim Integrated Products, MAX17017GTM+ Datasheet - Page 18

• 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
Figure 2. MAX17017 Block Diagram
18
BYP
INLDO
SHDN
IND
PGND
FBD
REFIND
______________________________________________________________________________________
OUTD
VTTR
LDO5
POKX
REF
BIAS
V
CC
BYP
FB
V
REF
EN
CC
REG D PWR
ON_VTTR
LDO5
+
PROTECTION
-
PGOOD AND
EN
*ONA (SHDN)
FAULT
REFOK
EN
DRV
SW
OSC
TSDN
V
FAULTX
ONX
ANALOG
REFIND
CC
REG D
V
CC
EN
*BUCK REF ENABLED BY SHDN;
+SSDA ONLY USED IN STEP-UP MODE. SSDA = HIGH IN STEP-DOWN MODE.
EN
BOOST REF ENABLED BY ONA.
ONA
ONB
ONC
OND
OND
SYNC
V
CC
BYP_OK
TSDN
V
OK
CC
INBC_OK
INBC_OK
INBC_OK
V
REF_OK
ONLDO
CC
_OK
ONB
ONC
UVLO
SSDA+
CSPA
CSNA
UVLO
MAX17017
EN
EN
ANALOG
ANALOG
ANALOG
REG A
REG B
REG C
V
V
CC
CC
INBC
EN
FBB
FBC
ONA
FBA
UP/DN = V
LOW BUCK MODE
CC
[BUCK],
CSB
CSC
UP/DN
V
INA
V
BSTA
DHA
LXA
V
DLA
BSTB
INBC
LXB
V
BSTC
INBC
LXC
V
DD
CC
DD
DD
DD