| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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35 pcs
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35 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request |
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The Texas Instruments TPS65186RGZR is a single-chip power-management solution specifically designed for E Ink Vizplex enabled electronic paper displays. It generates positive and negative gate, source driver voltages, and back-plane bias from a single, low-voltage input supply.
This PMIC supports 9.7-inch and larger panel sizes with an input voltage range of 3V to 6V. It features a boost converter for the positive rail and an inverting buck-boost converter for the negative rail. Additionally, it includes two adjustable LDOs for source driver supply (VPOS: 15V, 120mA; VNEG: -15V, 120mA) and two charge pumps for gate driver supply (VDDH: 22V, 10mA; VEE: -20V, 12mA).
The TPS65186RGZR also incorporates an adjustable VCOM driver for accurate panel back-plane biasing, offering 0V to -5.11V with ±1.5% accuracy. It has a 9-bit control for 10mV nominal step size and an integrated 10Ω, 3.3V power switch for disabling system power rails to the E-Ink panel. The device operates within a temperature range of -10°C to 85°C and is available in a 48-VQFN (7x7mm) package, suitable for surface mounting.
Key electrical specifications include a typical quiescent current of 5.5mA, switching frequencies up to 560kHz, and a shutdown current of 3.5µA. The device is configured via software and features an enable pin.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.37 | $2.37 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 3V to 6V.
The operating temperature range is -10°C to 85°C.
The TPS65186RGZR is supplied in a 48-VQFN (7x7mm) package.
Yes, the RoHS status is RoHS3 Compliant.
The TPS65186RGZR is used for E Ink Vizplex displays and OMAP applications.
It provides 4 regulated outputs, including 2 step-down DC/DC converters, 2 step-up DC/DC converters, and 2 LDOs.
The source driver supplies are VPOS at 15V (120mA) and VNEG at -15V (120mA).