MAX17127ETP+ Maxim Integrated Products, MAX17127ETP+ Datasheet - Page 12

• Manufacturer Part Number: MAX17127ETP+
• Description: IC WLED DVR SIX STRING 20TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX17127ETP+

• Topology: PWM, Step-Up (Boost)
• Number Of Outputs: 6
• Internal Driver: Yes
• Type - Primary: Automotive, Backlight
• Type - Secondary: White LED
• Frequency: 250kHz ~ 1MHz
• Voltage - Supply: 5 V ~ 26 V
• Mounting Type: Surface Mount
• Package / Case: 20-WFQFN Exposed Pad
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 30mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Output: -
• Lead Free Status / Rohs Status: Details

Six-String WLED Driver with Integrated
Step-Up Converter
Table 2. Component Suppliers
Figure 2. Functional Diagram
12
Murata Electronics North America, Inc.
Nichia Corp.
Sumida Corp.
Toshiba America Electronic Components, Inc.
Vishay
_____________________________________________________________________________________
R_FPWM
FSLCT
COMP
V
PWM
DDIO
ISET
FPO
I.C.
V
EN
IN
SUPPLIER
AMPLIFIER
ERROR
5V LINEAR REGULATOR
Gm
PWM CONTROL
V
DDIO
OSCILLATOR
ISET
V
DDIO
EN
OVP
CLAMP
1.25V
FAULT
CONTROL
AMPLIFIER
MAX17127
ERROR
COMPENSATION
Gm
CONTROL
SLOPE
FAULT
TO FAULT
CONTROL
770-436-1300
248-352-6575
847-545-6700
949-455-2000
203-268-6261
PHONE
VSAT
COMPARATOR
OVERVOLTAGE
ERROR
COMPARATOR
Σ
EN
CURRENT SOURCE
CURRENT SOURCE
CURRENT SOURCE
CURRENT SOURCE
CURRENT SOURCE
www.murata.com
www.nichia.com
www.sumida.com
www.toshiba.com/taec
www.vishay.com
CURRENT
SENSE
HVC
LVC
CONTROL
1.25V
DRIVER
8V
LOGIC
AND
S&H
FB6
FB5
FB4
FB3
FB2
WEBSITE
N
N
OVP
SW
PGND
FB1
AGND
FB2
FB3
FB4
FB5
FB6