An external pullup or pulldown resistor is required. General-purpose input/output (GPIO) pin. Can be configured as an SPI data output in SPI mode. Data are 9 DO/DI output on the rising edge of SCLK when CS is low. Interrupt request (IRQ) pin in the UART break mode (UBM). The ...
All Maximum and Minimum limits apply for TMIN ≤ TA ≤ TMAX and all Typical limits are at TA = 25°C, unless otherwise specified.(1) PARAMETER TEST CONDITIONS(2) MIN TYP (3) MAX(2) (3) UNIT Standard Mode 1000 trDA Rise time of SDA signal Fast Mode High Speed Mode, Cb = 100 ...
To recover from overdischarge latch-off, an input source plug-in is required at VAC/VBUS. 9.3.9.5.3 System Overcurrent Protection When the system is shorted or significantly overloaded (IBAT > IBATOP) and the current exceeds BATFET overcurrent limit, the BATFET latched off. The BATFET ...
Minimum switch on-time(2) tOFF-MIN Minimum switch off-time tON-MAX Maximum switch on-time tSS Internal soft-start time tHICCUP Time between current-limit hiccup burst VIN = 24V, Iout = 1A 75 ns 135 ns 5 µs 3.2 5 7.2 ms 96 ms THERMAL SHUTDOWN TSD-Rising (2) TSD-Falling (2)...
(ON) Line regulation Output discharge resistance PWM switching frequency Minimum on time of high-side FET Minimum on time of low-side FET High-side FET on-resistance Low-side FET on-resistance High-side MOSFET leakage current PWM, IOUT = 1 A, VIN ≥ VOUT + 1 V VIN = 3.3 V, TJ = ...
The device interprets this pin during the start-up sequence after the internal OTP readout and before it starts switching in soft start. If the device reads a HIGH- or LOW-level, the dynamic mode change is active and PFM/PWM mode can be changed during operation. If the device reads a ...
The minimum duty cycle without frequency foldback allowed is: DMIN = tON_MIN × fSW (2) The maximum duty cycle without frequency foldback allowed is: DMAX = 1 − tOFF_MIN × fSW Given a required output voltage, the maximum VIN without frequency foldback can be found by: VIN_MAX = fSW...
No special action is required to use the ADS111x in standard or fast mode, but high-speed mode must be activated. To activate high-speed mode, send a special address byte of 00001xxx following the START condition, where xxx are bits unique to the Hs-capable master. This byte is called...
An EN/UVLO pin voltage higher than VEN/UVLO-H is required to start the internal regulator. The internal USB monitoring circuitry is on when VIN is within the operation range and the EN/UVLO threshold is cleared. The EN/UVLO pin is an input and cannot be left open or floating. The ...
Between both clusters, a series of brown elements can be found that revolve around “Problem Solving”. Figure 2. Co-occurrence map by keywords (minimum frequency 2). This gives way to the green and orange clusters that offer up a relationship between elements that allow the development of ...