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DGD0507A

HIGH FREQUENCY HIGH-SIDE AND LOW-SIDE GATE DRIVER IN W-DFN3030-10

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Description

The DGD0507A is a high-frequency gate driver capable of driving N-channel MOSFETs. The floating high-side driver is rated up to 50V.

The DGD0507A logic inputs are compatible with standard TTL and CMOS levels (down to 3.3V) to interface easily with MCUs. UVLO for high-side and low-side will protect a MOSFET with loss of supply. To protect MOSFETs, cross conduction prevention logic prevents the HO and LO outputs from being on at the same time.

Fast and well matched propagation delays allow a higher switching frequency, enabling a smaller, more compact power switching design, using smaller associated components. To minimize space an internal bootstrap diode is included. The DGD0507A is offered in the W-DFN3030-10 (Type TH) package and operates over an extended -40°C to +125°C temperature range.

Feature(s)

50V Floating high-side driver
Drives two N-channel MOSFETs in a half-bridge configuration
1.5A source / 2.0A sink output current capability
Internal bootstrap Diode included
Undervoltage lockout for high-side and low-side drivers
Delay matching a typical of 5ns
Propagation delay typical of 20ns
Logic input (HIN, LIN and EN) 3.3V capability
Ultra low standby currents (<1µA)
Extended temperature range: -40°C to +125°C

Application(s)

DC-DC Converters
Motor Controls
Battery Powered Hand Tools
eCig Devices
Class D Power Amplifiers

Product Specifications

Product Parameters

Compliance (Only Automotive(Q) supports PPAP)	Standard
Offset Voltage Max (V)	50 V
Inputs	HIN, LIN, EN
Output Current I_O+ (Typ) (mA)	1500 mA
Output Current I_O- (Typ) (mA)	2000 mA
t_ON (Typ) (ns)	20 ns
t_OFF (Typ) (ns)	23 ns
t_R (Typ) (ns)	16 ns
t_F (Typ) (ns)	18 ns

Technical Documents

Recommended Soldering Techniques

TN1.pdf