Power Management Solutions for Automotive

Our Micro DC/DC Converters have an integrated coil structure resulting in over 50% saving of PCB area and minimised radiated noise (EMI).

Buck DC/DC Converters

Parameters		XD9242/43		XD9260/61		XD9263/64		XD9267/68
AEC-Q100		Grade 3, TA(max): 85°C		Grade 2, TA(max): 105°C		Grade 2, TA(max): 105°C		Grade 2, TA(max): 105°C
Output Current		2.0A		1.5A		500mA		600mA
Control Method		Voltage and Current Loop		Hi-SAT COT		Voltage and Current Loop		Voltage and Current Loop
On Resistance	N-Ch	0.12Ω (typ)		0.13Ω (typ)		0.69Ω (typ)		0.44Ω (typ)
	P-Ch	0.11Ω (typ)		0.17Ω (typ)		0.95Ω (typ)		1.12Ω (typ)
Input Voltage		2.7V ~ 6.0V		2.5V ~ 5.5V		3.0V ~ 18V		3.0V ~ 36V
Output Voltage		0.9V ~ VIN		0.8V ~ 3.6V		1.0V ~ 15V		1.0V ~ 25V
Switching Frequency		1.2MHz, 2.4MHz		1.2MHz, 3MHz		2.2MHz		2.2MHz
VIN Surge Protection		-		-		-		46V (≤400ms)
Quiescent Current		41µA		15µA		13.5µA		13.5µA
Max Duty Cycle		100%
Protecton Circuits	Thermal Shutdown	YES
	Current Limit	YES
	Short Circuit	NO		YES		NO		YES
Product Select	Fixed PWM	XD9242		XD9260		XD9263		XD9267
	PWM/PFM Auto	XD9243		XD9261		XD9264		XD9268
Soft Start		YES
UVLO		YES
CL Discharge		YES				NO
Power Good		YES		NO		USP-6C Only		Optional
Op. Amb. Temp.		-40℃ ~ +85℃		-40℃ ~ +105℃
Package		USP-10B		USP-6C		USP-6C or SOT25		USP-6C or SOT89-5

Voltage Regulators

Parameters	XD6216	XD6506	XD6702
AEC-Q100	Grade 2, TA(max): 105°C
Output Current	150mA		300mA
Dropout Voltage	300mV @ IOUT=20mA	360mV @ IOUT=100mA	350mV @ IOUT=100mA
Operating Voltage Range	2.0V ~ 28V	1.5V ~ 6.0V	4.5V ~ 36V
VIN Surge Protection	-	-	46V (≤400ms)
Output Voltages	2.0V ~ 12V (fixed output)	1.2V ~ 5.0V	1.8V ~ 18V
Output Accuracy	±2% (±1% also available)	±2%	±2%
Low Power Consumption	5µA	0.8µA	40µA
Stand-by Current	0.1µA
Ripple Rejection	30dB		65dB
Protection Functions	Current Limit  Thermal Shutdown	Current Limit Circuit	Current Limit Thermal Shutdown
Op. Ambient Temperature	-40℃ ~ +105℃
AEC-Q100	Grade 2
Packages	SOT-89-5, SOT-25	SOT-25	SOT-89-5
Low ESR Ceramic capacitor compatible

Supervisors

Parameters	XD6130/31		XD6132	XD6133
AEC-Q100	Grade 1, TA(max): 125°C		Grade 1, TA(max): 125°C	Grade 1, TA(max): 125°C
Operating Voltage Range	1.5V ~ 6.0V		1.6V ~ 6.0V	1.5V ~ 6.0V
Detect Voltage Range	1.6V ~ 5.0V		0.8V ~ 2.0V	1.0V ~ 5.0V
Detect Voltage Accuracy	±1.0%		±2.7% (2.0V ≥ VDF ≥ 1.5V), ±36mV (<1.5V)	±2.7% (3.0V ≥ VDF ≥ 1.5V), 3.0% (5.0V ≥ VDF ≥ 3.1V), ±36mV (<1.5V)
Temp Characteristics	±50ppm/℃(Typ.)
Output Configuration	N-Channel Open Drain		CMOS or N-Channel Open Drain
Output Logic	L level at detection		H level or L level at detection
Power Consumption	8.1µA		1.28µA (at Detection), 1.65µA (at Release)
Hysteresis width	VDFx5% (Typ)		VDFx0.1% (Typ)	VDFx5% (Typ)
Adjustable Hysteresis	NO		YES	NO
Watchdog Output	YES		NO
ADJ WDT Time out	YES		NO
ADJ RESET Delay	NO		YES, with Delay Capacitance Pin
Op. Amb. Temp.	-40oC ~ +125oC
Packages	SOT26		USP-6C, SOT26
Additional Features	RESET Release delay factory set		RESET Release delay / detection delay can be set 4 time ration patterns
	-		Sense Pin with Surge Voltage Protection	Sense Pin
	Manual Reset	Watchdog Enable	Manual Reset

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