TDA21101G Infineon Technologies, TDA21101G Datasheet

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TDA21101G

Manufacturer Part Number
TDA21101G
Description
IC DRIVER DUAL HS MOSFET PDSO-8
Manufacturer
Infineon Technologies
Type
High Side/Low Side Driverr
Datasheet

Specifications of TDA21101G

Input Type
Non-Inverting
Number Of Outputs
2
Current - Output / Channel
4A
Current - Peak Output
4A
Voltage - Supply
10.8 V ~ 13.2 V
Mounting Type
Surface Mount
Package / Case
DSO-8
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Operating Temperature
-
On-state Resistance
-
Other names
SP000200320
TDA21101GXT

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TDA21101G
Manufacturer:
INF
Quantity:
2 500
Part Number:
TDA21101G
Manufacturer:
INFINEON/英飞凌
Quantity:
20 000
GATE
BOOT
PWM
GND
Type
TDA21101
High speed Driver with bootstrapping for
dual Power MOSFETs
Features
HS
Fast rise and fall times for frequencies up to 2 MHz
Capable of sinking and sourcing of more than 4 A peak current for lowest
switching losses
Charges High Side (internally clamped to 10 V) and Low Side MOSFET´s gates
up to 12 V for lowest on-losses
Adjustable High Side MOSFET gate drive voltage via high impedance PVCC pin
for optimizing ON losses, gate drive losses, and switching losses
Integrates the bootstrap diode for reducing the part count
Prevents from cross-conducting by adaptive gate drive control
Protects the driver against over-temperature
Supports shut-down mode for very low quiescent current through three-state input
Compatible to standard PWM controller ICs
Floating High Side MOSFET drive up to 30 V
Operates with V
1:1 compatible to HIP6601A and HIP6601B
Ideal for multi-phase Desktop CPU supplies on motherboards and VRM´s and
Notebook CPU supplies
3
4
1
2
Pinout
Top View
Package
P-DSO-8
7
6
5
8 PHASE
PVCC
GATE
P
V
VCC
CC
= 5 to 12 V
Preliminary Data Sheet
LS
Marking
21101G
Number Name
1
2
3
4
5
6
7
8
10 % à requires no separate supply voltage
Page 1
GATE
BOOT
PWM
GND
GATE
VCC
PVCC
PHASE
Ordering Code
Q67042-S4170-A101
HS
LS
Description
Gate drive output for the N-Channel
High side MOSFET
Floating bootstrap pin. To be
connected to the external bootstrap
capacitor to generate the gate drive
voltage for the high side N-Channel
MOSFET
Input for the PWM controller signal
Ground
Gate drive output for the N-Channel
Low Side MOSFET
Supply voltage
High impedance input to adjust the
High Side gate drive
This pin connects to the junction of
the High Side and the Low Side
MOSFET
P-DSO-8
TDA21101
2002-03-28

Related parts for TDA21101G

TDA21101G Summary of contents

Page 1

Preliminary Data Sheet High speed Driver with bootstrapping for dual Power MOSFETs Features Fast rise and fall times for frequencies MHz Capable of sinking and sourcing of more than 4 A peak current for lowest switching losses ...

Page 2

Preliminary Data Sheet General Description The dual high speed driver is designed to drive a wide range of N-Channel low side and N-Channel high side MOSFETs with varying gate charges. It has a small propagation delay from input to output, ...

Page 3

Preliminary Data Sheet Electrical Characteristic °C, unless otherwise specified Parameter Symbol Supply Characteristic Bias supply current I VCC Quiescent current I VCCQ Power supply current I PVCC Under-voltage lockout Under-voltage lockout Input Characteristic Current in ‘PWM’ ...

Page 4

Preliminary Data Sheet Turn-off propagation t d(OFF)_LS delay Low Side Rise time Low Side t r_LS Fall time Low Side t f_LS Operating Conditions °C, unless otherwise specified Parameter Symbol Voltage supplied to V VCC ‘VCC’ ...

Page 5

... For information on the types in question please contact your nearest Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-support device or system affect the safety or effectiveness of that device or system Life support devices or systems are intended to be implanted in the human body support and/or maintain and sustain and/or protect human life ...

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