FTCO3V85A1 Power Module Datasheet

FTCO3V85A1 Datasheet, PDF, Equivalent


Part Number

FTCO3V85A1

Description

3-Phase Automotive Power Module

Manufacture

ON Semiconductor

Total Page 15 Pages
Datasheet
Download FTCO3V85A1 Datasheet


FTCO3V85A1
FTCO3V85A1
3-Phase Automotive Power
Module for DC-DC
Converter
General Description
The FTCO3V85A1 is an 80 V low Rds(on) automotive qualified
power module, featuring a 3phase MOSFET bridge optimized for
Automotive 48 V12 V interleaved DCDC converter system, it
includes a precision shunt resistor for current sensing, an NTC for
temperature sensing, and an RC snubber circuit.
The module utilizes ON’s trench MOSFET technology and it is
designed to provide a very compact and high efficiency solution for
DCDC converter system. The Power module is 100% lead free,
RoHS and UL compliant.
Features
3Phase 1.5 kW 48 V12 V Interleaved DCDC Converter
80 V125 A Trench MOSFET’s for HighSide
80 V160 A Trench MOSFET for LowSide
Precise Shunt Current Sensing
Temperature Sensing
DBC Substrate
100% Lead Free and RoHS Compliant 2000/53/C Directive
UL94V0 Compliant
Isolation Rating of 2500 Vrms/min
Mounting Through Screws
Automotive Qualified
Benefits
Low JunctionSink Thermal Resistance
Low Power Loss for High Efficiency in DCDC System Design
Low Electrical Resistance
Compact DCDC Converter Design
Highly Integrated Compact Design
Better EMI and Electrical Isolation
Easy and Reliable Installation
High Current Handling
Improved Overall System Reliability
Applications
DCDC Converter
www.onsemi.com
19LD, APM, PDD STD 9
(APM19CBC)
CASE MODCD
MARKING DIAGRAM
$Y&Z&3&K
FTCO
3V85A1
$Y
&Z
&3
&K
FTCO3V85A1
= ON Semiconductor Logo
= Assembly Plant Code
= Data Code (Year & Week)
= Lot
= Specific Device Code
ORDERING INFORMATION
See detailed ordering and shipping information on page 13 of
this data sheet.
© Semiconductor Components Industries, LLC, 2017
February, 2019 Rev. 4
1
Publication Order Number:
FTCO3V85A1/D

FTCO3V85A1
FTCO3V85A1
Figure 1. Pin Configuration
Table 1. PIN DESC
Pin No.
Pin Number
1 TEMP 1
2 TEMP 2
3 PHASE 3 SENSE
4 GATE 3
5 GATE 6
6 PHASE 2 SENSE
7 GATE 2
8 GATE 5
9 PHASE 1 SENSE
10 GATE 1
11 VBAT SENSE
12 GATE 4
13 SHUNT P
14 SHUNT N
15 VBAT
16 GND
17 PHASE 1
18 PHASE 2
19 PHASE 3
Pin Description
NTC Thermistor Terminal 1
NTC Thermistor Terminal 2
Source of Q3 and Drain of Q6
Gate of Q3, high side Phase 3 MOSFET
Gate of Q6, low side Phase 3 MOSFET
Source of Q2 and Drain of Q5
Gate of Q2, high side Phase 2 MOSFET
Gate of Q5, low side Phase 2 MOSFET
Source of Q1 and Drain of Q4
Gate of Q1, high side Phase 1 MOSFET
Sense pin for battery voltage and Drain of high side MOSFETs
Gate of Q4, low side Phase 1 MOSFET
Positive CSR sense pin and source connection for low side MOSFETs
Negative CSR sense pin and sense pin for battery return
Battery voltage power lead
Battery return power lead
Phase 1 power lead
Phase 2 power lead
Phase 3 power lead
www.onsemi.com
2


Features FTCO3V85A1 3-Phase Automotive Power Mod ule for DC-DC Converter General Descrip tion The FTCO3V85A1 is an 80 V low Rds( on) automotive qualified power module, featuring a 3−phase MOSFET bridge opt imized for Automotive 48 V−12 V inter leaved DC−DC converter system, it inc ludes a precision shunt resistor for cu rrent sensing, an NTC for temperature s ensing, and an RC snubber circuit. The module utilizes ON’s trench MOSFET te chnology and it is designed to provide a very compact and high efficiency solu tion for DC−DC converter system. The Power module is 100% lead free, RoHS an d UL compliant. Features • 3−Phase 1.5 kW 48 V−12 V Interleaved DC−DC Converter • 80 V−125 A Trench MOSFE T’s for High−Side 80 V−160 A Tren ch MOSFET for Low−Side • Precise Sh unt Current Sensing • Temperature Sen sing • DBC Substrate • 100% Lead Fr ee and RoHS Compliant 2000/53/C Directi ve • UL94V−0 Compliant • Isolatio n Rating of 2500 Vrms/min • Mounting Through Screws • Automotive Qualified Benefits • Low Junction−Sink The.
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