HIGH AND LOW SIDE DRIVER
Description
Data Sheet No.
PD60250
IRS2101(S)PbF
• Floating channel designed for bootstrap operation • Fully operational to +600 V • Tolerant to negative transient voltage, dV/dt immune • Gate drive supply range from 10 V to 20 V • Undervoltage lockout www.
DataSheet4U.
com • 3.
3 V, 5 V, and 15 V logic input compatible • Matched propagation delay for both channels • Outputs in phase with inputs • RoHS compliant
Features
HIGH AND LOW SIDE DRIVER
Product Summary
VOFFSET IO+/VOUT ton/off (typ.
) Delay Matching 600 V max.
130 mA/270 mA 10 V - 20 V 160 ns/150 ns 50 ns
Description
The IRS2101 is a high voltage, high speed power MOSFET and IGBT driver with independent high-side and low-side referenced output channels.
Proprietary HVIC and latch immune CMOS technologies enable ruggedized monolithic construction.
The logic input is compatible with standard CMOS or LSTTL output, down to 3.
3 V logic.
The output drivers feature a high pulse current buffer stage designed for minimum driver cross-conduction.
The floating channel can be used to drive an N-channel power MOSFET or IGBT in the highside configuration which operates up to 600 V.
Packages
8-Lead SOIC IRS2101S
8-Lead PDIP IRS2101
Typical Connection
up to 600 V VCC
VCC
HIN LIN
VB HO VS LO
TO LOAD
HIN LIN COM
IRS2101
(Refer to Lead Assignments for correct pin configuration).
This diagram shows electrical connections only.
Please refer to our Application Notes and DesignTips for proper circuit board layout.
www.
irf.
com
1
IRS2101(S)PbF
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur.
All voltage parameters are absolute voltages referenced to COM.
The thermal resistance and power dissipation ratings are measured under board mounted and still air conditions.
Symbol
VB
Definition
High-side floating supply voltage
Min.
-0.
3 VB - 25 VS - 0.
3 -0.
3 -0.
3 -0.
3 — (8 lead PDIP) (8 lead SOIC) (8 lead PDIP) (8 lead SOIC) — — — — — -55 —
Max.
625 VB + 0.
3 VB + 0.
...
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