99Y27 Datasheet Out-of-Phase Controllers Reduce Required Input Capacitance and Power Supply Induced Noise OPTI.LOOPTM Compensation Minimizes COUT Dual N-Channel MOSFET Synchronous Drive +1% Output Voltage Accuracy Power Good Output Voltage Monitor (LTC1628-PG) DC Programmed Fixed Frequency 150kHz t0 300kHz Wide VIN Range: 3.5V t0 36V Operation Very Low Dropout Operation: 99% Duty Cycle Adjustable Soft-Start Current Ramping Foldback Output Current Limiting Latched Short-Circuit Shutdown with Defeat Option Output Overvoltage Protection Remote Output Voltage Sense Low Shutdown 10: 20ccA 5V and 3.3V Standby Regulators Small 28-Lead SSOP Package Selectable Constant Frequency or Burst Mode" Operation 99Y27 Price| Part No. | Max Freq. (Speed) | | M390S2858CTl-C7C | 133MHz(7.5ns @ CL=2) | | M390S2858CTl-C7A | 133MHz (7.5ns @ CL=3) | | | 99Y27 on stock The BS616UV4010 is a high performance, Ultra low power CMOS Static Random Access Memory organized as 262,144 words by 16 bits and operates from a wide range of l.8V t0 3.6V supply voltage. Advanced CMOS technology and circuit techniques provide both high speed and low power features with a typical CMOS standby current of 0.20uA and maximum access time of 70/100ns in 2.OV operation. Easy _memory expansion is provided by an active LOW chip enable(CE) and active LOW output enable(OE) and three-state output d rivers. The BS616UV4010 has an automatic power down feature, reducing the power consumption significantly when chip is deselected. The BS616UV4010 is available in DICE form, JEDEC standard 44-pin TSOP Type 2 package and 48-pin BGA package. | | | | | | | | | 2 | SAI 7CR | 417 = | 5v | | | | | | | | | J | |j | | | | | | | | | | | | |j | j | | | | | | | | | | | | | | | | | | | | | | | | || l | | | | | | | | | | | | | |j | | | | | | o -0.2. -0.4 -0.6 -0 .B -1.0 .-1 i | | | | | | | | | | | | |
| Parameter | Symbol | Conditions | mi¨n | typ | max | Unit | | | ICBO | VCB = -10V,IE = 0 | | | 100 | nA | | Collector cutoff current | ICEO | VCE = -10V,IB = 0 | | | 1 | LLA | | Collector to base voltage | VCBO | Ic = -10UA,IE = 0 | 80 | | | v | | Collector to emitter voltage | VCEO | Ic = -2mA,IB = 0 | -80 | | | v | | Emitter to base voltage | VEBO | IE = -lOhiA, Ic = 0 | 5 | | | v | | Forward current transfer ratio | hFE4 | VCB = -5V,IE = -2mA | 180 | | 700 | | | ColIector to emitter saturation voltage | VCE(saL) | Ic = -20mA,IB = -2mA | | | 0 6 | v | | Base to emitter voltage | VBE | VCE = -1V,IC = -lOOmA | | -1 | 1.2 | v | | Transition frequency | fr | VCB = -5V, IE = 2mA, f = 200MHz | | 150 | | MHz | | | | | | | | |