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PDF IRS2453DSPBF Data sheet ( Hoja de datos )
| Número de pieza | IRS2453DSPBF | |
| Descripción | SELF-OSCILLATING FULL-BRIDGE DRIVER IC | |
| Fabricantes | International Rectifier | |
| Logotipo |  |
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Data Sheet No. PD60259
ADVANCE INFORMATION
IRS2453D(S)PbF
SELF-OSCILLATING FULL-BRIDGE DRIVER IC
Features
Integrated 600V Full-Bridge Gate Driver
CT, RT programmable oscillator
15.6V Zener Clamp on VCC
Micropower Startup
Logic Level Latched Shutdown Pin
Non-latched shutdown on CT pin (1/6th VCC)
Internal bootstrap FETs
Excellent Latch Immunity on All Inputs & Outputs
ESD Protection on All Pins
14-lead SOIC or PDIP package
1.0 usec (typ.) internal deadtime
Description
The IRS2453D is based on the popular IR2153 self-oscillating
half-bridge gate driver IC, and incorporates a high voltage full-
bridge gate driver with a front end oscillator similar to the
industry standard CMOS 555 timer. HVIC and latch immune
CMOS technologies enable ruggedized monolithic construction.
The output driver features a high pulse current buffer stage
designed for minimum driver cross-conduction. Noise immunity
is achieved with low di/dt peak of the gate drivers, and with a
undervoltage lockout hysteresis greater than 1.5V. The
IRS2453D also includes latched and non-latched shutdown pins.
Typical Connection Diagram
Package
14 Lead PDIP
IRS2453DPbF
14 Lead SOIC
(Narrow Body)
IRS2453DSPbF
+ AC rectified line
15V
1 VCC
VB1 14
2 COM
HO1 13
3 CT
VS1 12
4 RT
NC 11
5 SD
6 LO1
7 LO2
VB2 10
HO2 9
VS2 8
LOAD
- AC rectified line
* Please note that this datasheet contains advanced information which could change before the
product is released to production.
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IRS2453DPbF
Electrical Characteristics
VBIAS (VCC, VBS) = 14V, CT = 1 nF and TA = 25°C unless otherwise specified. The VO and IO parameters are referenced to COM and are
applicable to the respective output leads: HO or LO. CLO1=CLO2=CHO1=CHO2=1nF.
Symbol
Definition
Gate Driver Output Characteristics
VOH High-Level Output Voltage, VBIAS - VO
VOL Low-Level Output Voltage, VO
VOL_UV UV-Mode Output Voltage, VO
tr Output Rise Time
tf Output Fall Time
tsd Shutdown Propagation Delay
td Output Deadtime (HO or LO)
IO+ Output source current
IO- Output sink current
Min Typ Max Units Test Conditions
--- VCC ---
--- COM ---
--- COM ---
--- 120 220
--- 50 100 nsec
--- 275 ---
0.75 1.0 1.50 µsec
--- 180 ---
--- 260 ---
mA
IO = 0A
IO = 0A
IO = 0A,
VCC ≤ VCCUV-
Shutdown
VSD Shutdown Threshold at SD pin (latched)
--- 2.0 ---
V
VCTSD
CT Voltage Shutdown Threshold (non latched) --- 2.3 ---
V
VRTSD SD-Mode RT Output Voltage, VCC - VRT
mV IRT = 100µA,
--- 10 50
VCT = 0V
mV IRT = 1mA,
--- 100 300
VCT = 0V
Bootstrap FET Characteristics
VB1_ON VB when the bootstrap FET is on
VB2_ON
IB1_CAP VB source current when FET is on
IB2_CAP
IB1_10V VB source current when FET is on
IB2_10V
--- 13.7 ---
30 55 ---
8 12 ---
V
CBS=0.1uF
mA
VB=10V
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IRS2453DPbF
Part number
Sxxxxx
Date code
YWW?
IR logo
Pin 1
Identifier
? MARKING CODE
P Lead Free Released
Non-Lead Free
Released
?XXXX
Lot Code
(Prod mode - 4 digit SPN code)
Assembly site code
Per SCOP 200-002
ORDER INFORMATION
8-lead PDIP: order IRS2453DPbF
8-lead SOICN: order IRS2453DSPbF
8-lead SOICN tape & reel: order IRS2453DSTRPbF
Qualification: Industrial, MSL3, lead-free
WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105
http://www.irf.com/ Data and specifications subject to change without notice. 3/27/2006
11
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| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet IRS2453DSPBF.PDF ] | |
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