Specifications
| Type | Description |
|---|---|
| Part Number | XL332J |
| Manufacturer | XINGLIGHT |
| Product Type | LDO Regulator |
| Category | Power Management |
| Component Type | Power_IC |
| Package / Case | WSOP16 |
| Common Mode Rejection | 50 kV/us minimum; feature specification |
| Operating VCC Range | 15-30 V; feature specification |
| Maximum Peak Output Current | 2.5 A; feature specification |
| IGBT Drive Capability | 150 A, 1200 V; output stage drive rating |
| Creepage Distance | >7.0 mm; package isolation spacing |
| Operating Temperature | -55 to 110 °C; feature specification |
| Molding Compound Flammability | UL 94V-0; mechanical data |
| Shipping Quantity | 1000 pcs/Tape & Reel; part number XL332JSX |
| Marking Code | XL3120X; part number XL332JSX |
| Input Supply Voltage | 3.3-5.5 V; VCC1 pin function |
| FAULT Output Response Time | within 5 us; DESAT voltage exceeds internal reference voltage |
| FAULT Internal Reference Voltage | 7 V; FAULT pin description |
| DESAT Internal Reference Voltage | 6.5 V; DESAT pin description, IGBT on |
| Average Input Current | 25 mA min; maximum ratings, Ta=25°C unless otherwise specified |
| Peak Transient Input Current | 1.0 A min; maximum ratings, Ta=25°C unless otherwise specified |
| Input Reverse Voltage | 5 V min; maximum ratings, Ta=25°C unless otherwise specified |
| Positive Input Supply Voltage | -0.5 to 7.0 V; maximum ratings, VCC1, Ta=25°C unless otherwise specified |
| Input IC Power Dissipation | 150 mW min; maximum ratings, Ta=25°C unless otherwise specified |
| High Peak Output Current | 2.5 A max; maximum ratings, OH(PEAK) |
| Low Peak Output Current | 2.5 A max; maximum ratings, IOL(PEAK) |
| FAULT Output Current | 8.0 mA max; maximum ratings |
| FAULT Pin Voltage | -0.5 to VCC1 V; maximum ratings |
| Total Output Supply Voltage | -0.5 to 35 V; maximum ratings, VCC2-VEE |
| Negative Output Supply Voltage | -0.5 to 15 V; maximum ratings, VE-VEE |
| Positive Output Supply Voltage | -0.5 to 30 V; maximum ratings, VCC2-VE |
| Gate Drive Output Voltage | -0.5 to VCC2 V; maximum ratings, VO(PEAK) |
| Peak Clamping Sinking Current | 1.7 A max; maximum ratings |
| Miller Clamping Pin Voltage | -0.5 to VCC2 V; maximum ratings |
| DESAT Voltage | VE to VE+10 V; maximum ratings |
| Output IC Power Dissipation | 0 to 600 mW; maximum ratings |
| Isolation Voltage | 5000 Vrms; 40-60% RH, AC for 1 minute |
| Operating Temperature | -55 to +100 °C; thermal characteristics, TOPR |
| Storage Temperature Range | -55 to +125 °C; thermal characteristics, TSTG |
| Soldering Temperature | 260 °C; 10 seconds |
| FAULT Logic Low Output Voltage | typ 0.07 V, max 0.4 V; IFAULT=1.1mA, VCC1=5.5V |
| FAULT Logic Low Output Voltage | typ 0.07 V, max 0.4 V; IFAULT=1.1mA, VCC1=3.3V |
| FAULT Logic High Output Current | typ 0.05 uA, max 0.5 uA; VFAULT=5.5V, VCC1=5.5V |
| FAULT Logic High Output Current | typ 0.01 uA, max 0.3 uA; VFAULT=3.3V, VCC1=3.3V |
| High Level Output Current | min -0.5 A, typ -1.5 A; VO=VCC2-4 |
| High Level Output Current | min -2.0 A; VO=VCC2-15 |
| Low Level Output Current | min 0.5 A, typ 1.5 A; VO=VEE+2.5 |
| Low Level Output Current | min 2.0 A; VO=VEE+15 |
| Low Level Output Current During Fault | min 90 mA, typ 140 mA, max 230 mA; VOUT-VEE=14V |
| High Level Output Voltage | min VCC-2.9 V, typ VCC-0.1 V; IO=-650uA |
| Low Level Output Voltage | typ 0.08 V, max 0.5 V; IO=100mA |
| Clamp Pin Threshold Voltage | max 2.5 V; electrical characteristics |
| Clamp Low Level Sinking Current | min 0.5 A, typ 1.5 A; VO=VEE+2.5 |
| High Level Supply Current | typ 2.4 mA, max 4.5 mA; IO=0mA |
| Low Level Supply Current | typ 2.4 mA, max 4.5 mA; IO=0mA |
| Blanking Capacitor Charging Current | min -0.13 mA, typ -0.23 mA, max -0.33 mA; VDESAT=2V |
| Blanking Capacitor Discharge Current | min 10 mA, typ 30 mA; VDESAT=7.0V |
| DESAT Threshold | min 6 V, typ 6.6 V, max 7.5 V; VCC2-VE > VUVLO |
| UVLO Positive Threshold | min 10.5 V, typ 11.6 V, max 12.5 V; IF=10mA, VO>5V |
| UVLO Negative Threshold | min 9.2 V, typ 10.5 V, max 11.1 V; IF=10mA, VO<5V |
| UVLO Hysteresis | typ 1.2 V; VUVLO+ minus VUVLO- |
| Threshold Input Current Low to High | typ 2.6 mA, max 5.0 mA; IO=0mA, VO>5V |
| Threshold Input Voltage High to Low | min 0.8 V; IO=0mA, VO<5V |
| Input Forward Voltage | min 1.2 V, typ 1.4 V, max 1.95 V; IF=10mA |
| Temperature Coefficient of Input Forward Voltage | typ -1.3 mV/°C; electrical characteristics |
| Input Reverse Breakdown Voltage | min 5 V; IR=10uA |
| Input Capacitance | typ 70 pF; f=1MHz, VF=0V |
| Propagation Delay Time to High Output Level | min 50 ns, typ 180 ns, max 250 ns; Ta=-40°C to 85°C, VCC=5V, IF=7.5mA, Rg=10 ohm, Cg=10nF, f=10kHz, duty cycle=50%, IF=10mA, VCC2=30V |
| Propagation Delay Time to Low Output Level | min 50 ns, typ 180 ns, max 250 ns; Ta=-40°C to 85°C, VCC=5V, IF=7.5mA, Rg=10 ohm, Cg=10nF, f=10kHz, duty cycle=50%, IF=10mA, VCC2=30V |
| Pulse Width Distortion | min -80 ns, typ 30 ns, max 80 ns; Ta=-40°C to 85°C, VCC=5V, IF=7.5mA, Rg=10 ohm, Cg=10nF, f=10kHz, duty cycle=50%, IF=10mA, VCC2=30V |
| Propagation Delay Difference Between Parts or Channels | min -100 ns, max 100 ns; Ta=-40°C to 85°C, VCC=5V, IF=7.5mA, Rg=10 ohm, Cg=10nF, f=10kHz, duty cycle=50%, IF=10mA, VCC2=30V |
| Rise Time | typ 50 ns; switching characteristics |
| Fall Time | typ 50 ns; switching characteristics |
| DESAT Sense to 90% VO Delay | typ 0.25 us, max 0.5 us; CDESAT=100pF, Rg=10 ohm, Cg=10nF, VCC2=30V |
| DESAT Sense to 10% VO Delay | typ 2 us, max 3 us; CDESAT=100pF, Rg=10 ohm, Cg=10nF, VCC2=30V |
| DESAT Sense to Low Level FAULT Signal Delay | typ 0.25 us, max 0.5 us; CDESAT=100pF, RF=2.1k ohm, CF=open, Rg=10 ohm, Cg=10nF, VCC2=30V |
| DESAT Sense to DESAT Low Propagation Delay | typ 0.25 us; CDESAT=100pF, RF=2.1k ohm, CF=open, Rg=10 ohm, Cg=10nF, VCC2=30V |
| DESAT Input Mute | typ 5 us, max 15 us; switching characteristics |
| RESET to High Level FAULT Signal Delay | typ 1 us, max 2.0 us; CDESAT=100pF, RF=2.1k ohm, Rg=10 ohm, Cg=10nF, VCC1=5.5V, VCC2=30V |
| Recommended VCC for IGBT | 17.5 V; recommended application circuit guidance |
| Recommended VCC for MOSFET | 12.5 V; recommended application circuit guidance |
| Recommended Bypass Capacitors | 0.1 uF each; two supply bypass capacitors in application circuit |
| Desaturation Diode Requirement | 600/1200 V fast recovery, trr below 75 ns; recommended external component for fault detection |
| FAULT Pull-up Resistor | 2.1 kOhm; recommended application circuit |
| FAULT Filtering Capacitor | 1000 pF; recommended application circuit |
| VOUT Pull-down Resistor | 47 kOhm; recommended application circuit |
| Fault Mute Period | 5 us minimum; fault reset after fault detection |
| Datasheet Status | request_only |
Product Overview
The XL332J is a XINGLIGHT Power_Management power IC for isolated IGBT and MOSFET gate-drive use. It is packaged in WSOP16 and includes output-stage capability for 150 A, 1200 V IGBT drive applications. Core operating limits include a 15-30 V VCC range, 3.3-5.5 V input supply voltage, and 2.5 A maximum peak output current.
Isolation and package-related specifications include 5000 Vrms isolation voltage under 40-60% RH AC testing for one minute, greater than 7.0 mm creepage distance, and UL 94V-0 molding compound flammability. Thermal and assembly data include operating temperature ratings of -55 to 110 °C as a feature specification, -55 to +100 °C in thermal characteristics, -55 to +125 °C storage, and 260 °C soldering for 10 seconds.
Protection-related functions are centered on DESAT and FAULT behavior. The FAULT pin uses a 7 V internal reference, DESAT has a 6.5 V internal reference when the IGBT is on, and FAULT output response is specified within 5 us after DESAT voltage exceeds the internal reference voltage. Recommended application values include 17.5 V VCC for IGBT use, 12.5 V for MOSFET use, 0.1 uF bypass capacitors, and a 600/1200 V fast-recovery desaturation diode with trr below 75 ns.
Key Features
- Isolated IGBT/MOSFET gate driver in WSOP16 package
- 15-30 V operating VCC range
- 3.3-5.5 V input supply voltage
- 2.5 A maximum peak output current
- 5000 Vrms isolation for one minute
- 50 kV/us minimum common-mode rejection
- Greater than 7.0 mm creepage distance
- DESAT threshold typ 6.6 V
- FAULT response within 5 us
- Miller clamp sinking current up to 1.7 A
- Propagation delay typ 180 ns
- UL 94V-0 molding compound flammability
Typical Applications
- IGBT gate-drive circuits
- MOSFET gate-drive circuits
- Isolated power switching stages
- DESAT fault detection circuits
- Miller clamp gate control
- 1200 V IGBT drive designs
- Inverter power stages
- Protected gate-driver outputs
Procurement Notes
When requesting a quote for XL332J, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For power IC and power device sourcing, voltage rating, current rating, power dissipation, package thermal performance, protection features, qualification grade and application conditions should be reviewed before approval.
FAQ
What package is specified for the XL332J gate driver?
The extracted datasheet facts identify XL332J as an isolated IGBT/MOSFET gate driver in a WSOP16 package, with greater than 7.0 mm creepage distance and UL 94V-0 molding compound flammability.
What output current does XL332J support?
XL332J is specified with a 2.5 A maximum peak output current. The maximum ratings list both high peak output current and low peak output current as 2.5 A maximum.
What isolation rating is listed for XL332J?
The isolation voltage is listed as 5000 Vrms under 40-60% RH, AC for 1 minute. The package isolation spacing fact also lists creepage distance greater than 7.0 mm.
What fault-detection timing is specified for XL332J?
When DESAT voltage exceeds the internal reference voltage, FAULT output response is specified within 5 us. Switching data also lists DESAT sense to low-level FAULT signal delay as typ 0.25 us and max 0.5 us under stated test conditions.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: July 1, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.