900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf




Intersil Electronic Components Datasheet

HIP2120 Datasheet

High Frequency Half-Bridge Drivers

No Preview Available !

100V, 2A Peak, High Frequency Half-Bridge Drivers with
Adjustable Dead Time Control and PWM Input
HIP2120, HIP2121
The HIP2120 and HIP2121 are 100V, high frequency, half-bridge
MOSFET driver ICs. They are based on the popular ISL2100A and
ISL2101A half-bridge drivers.
These drivers have a programmable dead-time to insure
break-before-make operation between the high-side and low-side
drivers. The dead-time is adjustable up to 250ns.
A single PWM logic input controls both bridge outputs (HO, LO). An
enable pin (EN), when low, drives both outputs to a low state. All
logic inputs are VDD tolerant and the HIP2120 has CMOS inputs
with hysteresis for superior operation in noisy environments.
The HIP2120 has hysteretic inputs with thresholds that are
proportional to VDD. The HIP2121 has 3.3V logic/TTL compatible
inputs.
Two package options are provided. The 10 Ld 4x4 DFN package has
standard pinouts. The 9 Ld 4x4 DFN package omits pin 2 to comply
with 100V conductor spacing per IPC-2221.
Features
• 9 Ld TDFN “B” Package Compliant with 100V Conductor
Spacing Guidelines per IPC-2221
• Break-Before-Make Dead-Time Prevents Shoot-through and is
adjustable up to 220ns
• Bootstrap Supply Max Voltage to 114VDC
• Wide Supply Voltage Range (8V to 14V)
• Supply Undervoltage Protection
• CMOS Compatible Input Thresholds with Hysteresis (HIP2120)
• 1.6Ω/1Ω Typical Output Pull-up/Pull-down Resistance
• On-Chip 1Ω Bootstrap Diode
Applications
• Telecom Half-Bridge DC/DC Converters
• UPS and Inverters
• Motor Drives
• Class-D Amplifiers
• Forward Converter with Active Clamp
Related Literature
FN7670 “HIP2122, HIP2123 100V, 2A Peak, High Frequency
Half-Bridge Driver with Delay Timers”
HALF BRIDGE
HIP2120/21
VDD
HB
PWM
CONTROLLER
PWM
EN
RDT
HO
HS
VSS
EPAD
LO
100V max
SECONDARY
CIRCUITS
FEEDBACK
WITH
ISOLATION
FIGURE 1. TYPICAL APPLICATION
200
160
140
120
100
80
60
40
20
8 16 24 32 40 48 56 64
RDT (kΩ)
FIGURE 2. DEAD-TIME vs TIMING RESISTOR
80
December 23, 2011
FN7668.0
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 |Copyright Intersil Americas Inc. 2011. All Rights Reserved
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
All other trademarks mentioned are the property of their respective owners.


Intersil Electronic Components Datasheet

HIP2120 Datasheet

High Frequency Half-Bridge Drivers

No Preview Available !

Block Diagram
VDD
HIP2120,
HIP2121
HIP2120, HIP2121
UNDER
VOLTAGE
LEVEL
SHIFT
PWM
HIP2121 HIP2120/21
DELAY
HB
HO
HS
RDT
EN
Optional
inversion
for future
part
numbers
HIP2121 HIP2120/21
UNDER
VOLTAGE
DELAY
EPAD
EPAD IS
ELECTRICALLY
ISOLATED
LO
VSS
Pin Configurations
HIP2120, HIP2121
(10 LD 4X4 TDFN)
TOP VIEW
VDD 1
HB 2
HO 3
HS 4
NC 5
EPAD
10 LO
9 VSS
8 PWM
7 EN
6 RDT
HIP2120, HIP2121
(9 LD 4X4 TDFN)
TOP VIEW
VDD 1
HB 3
HO 4
HS 5
EPAD
10 LO
9 VSS
8 PWM
7 EN
6 RDT
2 FN7668.0
December 23, 2011


Part Number HIP2120
Description High Frequency Half-Bridge Drivers
Maker Intersil Corporation
Total Page 16 Pages
PDF Download

HIP2120 Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 HIP2120 High Frequency Half-Bridge Drivers
Intersil Corporation
2 HIP2121 High Frequency Half-Bridge Drivers
Intersil Corporation
3 HIP2122 High Frequency Half-Bridge Drivers
Intersil Corporation
4 HIP2123 High Frequency Half-Bridge Drivers
Intersil Corporation





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy