SN6505x/SN6505x-Q1 Low-Noise Transformer Drivers

Texas Instruments SN6505x/SN6505x-Q1 Low-Noise Transformer Drivers are low-noise, low-EMI push-pull transformer drivers. They specifically are designed for small form factor, isolated power supplies. Each device can drive a low-profile, center-tapped transformer from a 2.25V to 5V DC power supply. Ultra-low noise and EMI are achieved by slew rate control of the output switch voltage and through Spread Spectrum Clocking (SSC). The SN6505x/SN6505x-Q1 consists of an oscillator followed by a gate drive circuit. This provides the complementary output signals to drive ground-referenced N-channel power switches. The device includes two 1A Power-MOSFET switches to ensure start-up under heavy loads. The switching clock can also be provided externally for accurate placement of switcher harmonics, or when operating with multiple transformer drivers. The SN6505x-Q1 devices are AEC-Q100 qualified for automotive applications.

Results: 8
Select Image Part # Mfr. Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Series Type Mounting Style Package/Case Output Current Input Voltage, Max Input Voltage, Min Maximum Output Voltage Minimum Operating Temperature Maximum Operating Temperature Input Current Qualification Packaging
Texas Instruments Power Management Specialised - PMIC Low-noise 1-A 420- k Hz transformer driv A 595-SN6505BDBVR 18,768In Stock
Cut Tape
₹316.24
₹237.89
₹217.83
₹196.81
Reel
₹185.35
Min.: 1
Mult.: 1
: 250
SN6505B Driver SMD/SMT SOT-23-6 1 A 16 V - 55 C + 125 C 1.56 mA Reel, Cut Tape, MouseReel
Texas Instruments Power Management Specialised - PMIC Low-noise 1-A 420- k Hz transformer driv A 595-SN6505BDBVT 22,246In Stock
Cut Tape
₹213.05
₹157.64
₹138.53
₹128.98
Reel
₹115.60
Min.: 1
Mult.: 1
Max.: 1,001
: 3,000
SN6505B Driver SMD/SMT SOT-23-6 1 A 16 V - 55 C + 125 C 1.56 mA Reel, Cut Tape, MouseReel
Texas Instruments Power Management Specialised - PMIC Low-noise 1-A 160- k Hz transformer driv A 595-SN6505ADBVR 1,476In Stock
Cut Tape
₹316.24
₹237.89
₹217.83
₹196.81
Reel
₹185.35
Min.: 1
Mult.: 1
: 250
SN6505A Driver SMD/SMT SOT-23-6 2 A 16 V - 55 C + 125 C 1 mA Reel, Cut Tape, MouseReel
Texas Instruments Power Management Specialised - PMIC Automotive low-nois e 1-A 420-kHz tran A A 595-SN6505BQDBVTQ1 3,562In Stock
21,000Expected 23-10-2026
Cut Tape
₹265.60
₹198.72
₹181.53
₹163.37
Reel
₹141.40
Min.: 1
Mult.: 1
: 3,000
SN6505B Low Noise SMD/SMT SOT-23-6 1 A 16 V - 40 C + 125 C 1.56 mA AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Power Management Specialised - PMIC Automotive low-nois e 1-A 420-kHz tran A A 595-SN6505BQDBVRQ1 4,095In Stock
16,750On Order
Cut Tape
₹342.99
₹256.05
₹235.03
₹211.14
Reel
₹198.72
Min.: 1
Mult.: 1
: 250
SN6505B Low Noise SMD/SMT SOT-23-6 1 A 16 V - 40 C + 125 C 1.56 mA AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Power Management Specialised - PMIC Low-noise 1-A 160- k Hz transformer driv A 595-SN6505ADBVT 65In Stock
6,000Expected 12-11-2026
Cut Tape
₹232.16
₹172.93
₹157.64
₹141.40
Reel
₹119.43
Min.: 1
Mult.: 1
: 3,000
SN6505A Driver SMD/SMT SOT-23-6 2 A 16 V - 55 C + 125 C 1 mA Reel, Cut Tape, MouseReel
Texas Instruments Power Management Specialised - PMIC Automotive low-nois e 1-A 160-kHz tran A A 595-SN6505AQDBVRQ1 221In Stock
Cut Tape
₹328.66
₹247.45
₹226.43
₹204.46
Reel
₹192.99
Min.: 1
Mult.: 1
: 250
SN6505A Low Noise SMD/SMT SOT-23-6 1 A 16 V - 40 C + 125 C 1 mA AEC-Q100 Reel, Cut Tape, MouseReel
Texas Instruments Power Management Specialised - PMIC Automotive low-nois e 1-A 160-kHz tran A A 595-SN6505AQDBVTQ1 Non-Stocked Lead-Time 16 Weeks
Reel
₹141.40
₹138.53
Min.: 3,000
Mult.: 3,000
: 3,000
SN6505A Low Noise SMD/SMT SOT-23-6 1 A - 40 C + 125 C 1 mA AEC-Q100 Reel