XC9504B095DR-G Equivalent & Substitute Parts

Part Overview

The XC9504B095DR-G is a 2-channel step-up DC-DC controller IC manufactured by Torex Semiconductor Ltd, designed for boost regulator applications with positive output configuration. This active product operates across a 2V to 10V supply voltage range with a 500kHz switching frequency and 80% maximum duty cycle. The device is housed in a 10-UFDFN exposed pad surface mount package and is ROHS3 compliant with unlimited moisture sensitivity rating.

Substitute parts are identified when equivalent functional performance can be achieved through alternative Torex XC9504 series devices that maintain compatibility across critical electrical and mechanical parameters while differing in specific operational characteristics such as switching frequency.

Substiute Parts

XC9504B095DR-G

Torex Semiconductor LtdIn Stock: 1069XC9504B095DR-G Datasheet

Current PartRFQ

XC9504B092DR-G

Torex Semiconductor LtdIn Stock: 1133XC9504B092DR-G Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The XC9504B092DR-G is classified as a parametric equivalent to the XC9504B095DR-G based on the following substitution criteria:

Matching Parameters (Substitution Basis):

• Identical manufacturer (Torex Semiconductor Ltd)
• Same product series (XC9504)
• Identical functional topology (2-channel step-up boost regulator)
• Matching output configuration (positive PWM signal, 2 outputs, 2 phases)
• Identical supply voltage range (2V ~ 10V)
• Identical maximum duty cycle (80%)
• Identical operating temperature range (-40°C ~ 85°C)
• Identical package and mounting specifications (10-UFDFN exposed pad, surface mount)
• Identical compliance certifications (ROHS3, MSL 1)

Differing Parameter:

• Switching frequency: XC9504B095DR-G operates at 500kHz, while XC9504B092DR-G operates at 180kHz

The lower switching frequency of the XC9504B092DR-G does not prevent functional substitution in applications where the primary boost regulation requirements are met, provided the system design accommodates the frequency difference.

Parameter Comparison

Engineering Selection Recommendations

Both the XC9504B095DR-G and XC9504B092DR-G are active products with identical ROHS3 compliance and REACH unaffected status, making them suitable for current design implementations. The primary distinction between these devices is the switching frequency specification.

Selection between these parts is determined by application-specific requirements regarding switching frequency. The XC9504B095DR-G, operating at 500kHz, is appropriate for applications requiring higher switching frequency operation. The XC9504B092DR-G, operating at 180kHz, is suitable for applications where lower switching frequency is acceptable or preferred.

Both devices share identical package specifications, supply voltage ranges, duty cycle ratings, and temperature operating ranges, ensuring mechanical and thermal compatibility in equivalent circuit board layouts. The identical MSL rating of 1 (unlimited) indicates no moisture sensitivity constraints for either device.

Frequently Asked Questions (FAQ)

Q: Can the XC9504B092DR-G directly replace the XC9504B095DR-G in an existing design?

A: Direct replacement is possible from a mechanical and electrical compatibility standpoint, as both devices share identical package specifications, supply voltage ranges, duty cycle ratings, and operating temperature ranges. However, the switching frequency difference (180kHz versus 500kHz) must be evaluated against the specific application requirements. Circuit design parameters such as inductor and capacitor values may require adjustment to accommodate the lower switching frequency.

Q: What is the primary difference between these two parts?

A: The XC9504B095DR-G operates at a 500kHz switching frequency, while the XC9504B092DR-G operates at 180kHz. All other electrical and mechanical parameters remain identical between the two devices.

Q: Are both parts available in the same package?

A: Yes. Both the XC9504B095DR-G and XC9504B092DR-G are housed in the 10-UFDFN exposed pad surface mount package with identical physical dimensions (2.7x2.5).

Q: Do these parts have the same compliance certifications?

A: Yes. Both devices are ROHS3 compliant, REACH unaffected, and carry an MSL rating of 1 (unlimited moisture sensitivity).

Q: What supply voltage range do these devices support?

A: Both the XC9504B095DR-G and XC9504B092DR-G operate across a 2V to 10V supply voltage range with an 80% maximum duty cycle.

Q: Are there any temperature operating differences between these parts?

A: No. Both devices operate across the identical temperature range of -40°C to 85°C.