Fact Sheet DA9053 Flexible High Power System PMIC variants to support Freescale i.MX53 designs General Description The DA9053 is a quad buck PMIC subsystem suitable for use on Freescale's Multimedia Reference Platforms. Combining a powerful switched-mode DC input/USB compatible charger, full power path management and multiple sleep modes the device offers an energyoptimised solution suitable for portable handheld, wireless and infotainment applications. Interfacing directly to a Li-lon/Polymer battery pack the high efficiency switching Available in VFBGA 7x7mm package VFBGA 11x11mm package (Consumer, Extended temperature & Automotive grades charger supports precise current/voltage charging as well as pre charge and USB modes without processor interaction. During charging the die temperature is thermally regulated enabling higher capacity batteries to be rapidly charged at currents up to 1.8A with minimum thermal impact to space-constrained PCB's. USB suspend mode operation is supported and for robustness the USB power inputs are internally protected against over-voltage conditions. Features The autonomous power path controller seamlessly detects and manages energy flow between an AC adaptor, USB cable and battery whilst maintaining USB power specification compliance. The internally-generated system power rail supports power scenarios such as instant-on with a full discharged battery. A reverse-protected backup battery charger is also integrated into the power path function. The power efficiency and flexibility of the switching input stage is maintained to the generated supplies. Controlled by a programmable digital power manager the 14 user- programmable switched/linear regulators may be configured for a variety of start up sequences, levels and timings. For optimal processor energy-per-task performance dynamic voltage scaling is * * * * * * * * * * * * Switched DC/USB Charger with power path management 4 Buck Converters (3 with DVS) 0.5V-2.5V up to 2Amp 10 Programmable LDO's High PSRR, 1% accuracy. Low power Backup Charger 1.1-3.1V up to 6mA 32kHz RTC Oscillator 10 channel general Purpose ADC with touch screen interface with pen down detect High voltage Boost for white LED driver 16 bit GPIO bus for enhanced wakeup and peripheral control Dual serial control interfaces with arbitration Flexible autoboot and memory configurations Variants to support DDR3 and LPDDR2 memory Autoboot option available permissible on up to five supply domains. Dialog's patented Smart MirrorTM dynamic biasing is implemented on all linear regulators. Applications * * * * Mobile Internet Devices Tablet PC's Personal Navigation devices Consumer & In-Vehicle Infotainment devices DA9053 Standard variants to support i.MX53 designs Important notice * The Freescale Quickstart board uses DA9053-30 this supports i.MX53 800Mhz operation with DDR3 memory but does not support suspend/resume operation, battery charging or auto-boot * The Freescale Sabre Tablet board uses DA9053-3B this supports i.MX53 1GHz operation with DDR3 memory and will support suspend/resume operation, but does not support battery charging or auto-boot * Standard variants are orderable for production. DA9053-3F will directly replace both of the above variants but will also support battery charging if a battery NTC thermistor is detected. All other standard variants can also replace the above variants to support Auto-boot or LPDDR2 memory DA9053 Standard variant selection aid Variant Features Variant Memory voltage Autoboot Package availability (T&R codes shown**) Defined Sequence Core Voltage 11x11 Extended temperature 11x11 Automotive 11x11 Consumer 7x7 Consumer DA9053-3D 1.20v LPDDR2 N Y 1.25 DA9053-3DHA2 DA9053-3DC52 DA9053-3E 1.20v LPDDR2 Y Y 1.25 DA9053-3EHA2 DA9053-3EC52 DA9053-3F 1.50v DDR3 Y 1.25 DA9053-3FHA2 DA9053-3FC52 DA9053-3HHA2 DA9053-3HC52 N DA9053-3H 1.50v DDR3 Y Y 1.25 DA9053-3J 1.50v DDR3 Y Y 1.1 DA9053-3JHA2-E DA9053-3JHA2-A DA9053-3JHA2 DA9053-3K 1.50v DDR3 N Y 1.1 DA9053-3KHA2-E DA9053-3KHA2-A DA9053-3KHA2 Notes: * After Start-up ,voltages and current limits may need to be modified by system software to configure for optimum performance with customer designs * GPIO pins will be configured to be in a safe state based on the Freescale designs * Auto-boot devices start up automatically when power is applied * Charging will be enabled by default at 4.1v @ 300mA, 60mA pre-charge, Charging automatically enabled if a Tbat resistor is detected, ADC set for 10k NTC * The charger Buck is configured for 1800mA for DCIN and either 500mA or 100mA for VBUS. The CHG_USB_ILIM bit is set so that the state of pin D- with select either the 100mA or 500mA. D- low will give 100mA setting. D- high will give a 500mA. D- can also be connected to a logical output from the USB phy to perform real USB detection * The Charger is set with a 60 minute timeout and a 200mV drop before re-starting charging. These settings should allow charging to start and as soon as the host is alive the correct settings for the system should be applied * All parts will now support Suspend resume mode operation if software and hardware allows * The variant number is stored in GP_ID_0 (R133) ** for 11x11 trays replace HA2 with HA1, for 7x7 trays replace C52 with C51 Generated Supply Domains Regulator Supplied pins Supplied voltage Supplied max. current External Component Notes BUCKCORE VBUCKCORE 0.5 - 2.075V 3% accuracy 2000mA 2.2uH DVC, 2MHz, 25mV steps, DVC ramp with controlled slew rate; pull-down resistor switch off BUCKPRO VBUCKPRO 0.5 - 2.075V 3% accuracy 1000mA 2.2uH DVC, 2MHz, 25mV steps, DVC ramp with controlled slew rate, , pull-down resistor switch off, common supply with BUCKPERI BUCKMEM VBUCKMEM; VMEM_SW 0.95 - 2.5V 3% accuracy 1000mA 2.2uH DVC, 2MHz, 25mV steps, DVC ramp with controlled slew rate; 2nd output with sequencer controllable switch, pull-down resistor switch off, BUCKPERI VBUCKPERI VPERI_SW 0.95 - 2.5V 3% accuracy 1000mA 2.2uH 2MHz, 25mV steps 2nd output with sequencer controllable switch, common supply with BUCKPRO BOOST Ext. FET 5 to 25V, regulated via current feedback 50mA 4.7uH Current controlled boost converter for 3 strings of up to 6 serial white LEDs. Over voltage protection via a voltage feedback pin. LDO1 VLDO1 0.6 - 1.8V 3% accuracy 40mA 1.0uF High PSSR, low noise LDO, 50mV steps, pull-down resistor switch off LDO2 VLDO2 0.6 - 1.8V 3% accuracy 100mA 1.0uF DVC, digital LDO, 25mV steps, DVC ramp with controlled slew rate, pulldown resistor switch off LDO3 VLDO3 1.725 - 3.3V 3% accuracy 200mA 2.2uF DVC, digital LDO, 25mV steps, DVC with controlled slew rate, common supply with LDO4 LDO4 VLDO4 1.725 - 3.3V 3% accuracy 150mA 2.2uF Digital LDO, 25mV steps, optional HW control from GPI1, common supply with LDO3 LDO5 VLDO5 1.2 - 3.6V 3% accuracy 100mA 1.0uF Digital LDO, 50mV steps, pull-down resistor switch off, optional HW control from GPI2, LDO6 VLDO6 1.2 - 3.6V 3% accuracy 150mA 2.2uF High PSRR, low noise, 50mV steps LDO7 VLDO7 1.2 - 3.6V 3% accuracy 200mA 2.2uF High PSRR, low noise, 50mV steps, common supply with LDO8 LDO8 VLDO8 1.2 - 3.6V 3% accuracy 200mA 2.2uF High PSRR, low noise, 50mV steps, common supply with LDO7 LDO9 VLDO9 1.25 - 3.6V 1% accuracy 100mA 1.0uF High PSRR, low noise, 50mV steps, OTP trimmed, optional HW control from GPI12, common supply with LDO10 LDO10 VLDO10 1.2 - 3.6V 3% accuracy 250mA 2.2uF High PSRR, low noise, 50mV steps, common supply with LDO9 BACKUP VBBAT 1.1 - 3.1V 6mA 470nF 100/200mV steps, configurable current limit between 100 and 6000uA, reverse current protection LDOCORE Internal PMIC supply 2.5V 2% accuracy 4mA 100nF Not for external use DA9053 Standard Variants Selection Aid Consumer Consumer N Y Auto-boot DA9053-3F Y DDR3 DA9053-3H 1.25v Vcore DDR3 1.1v N N 1.25v Vcore 1.1v N DA9053-3K LPDDR2 Y DA9053-3J LPDDR2 N Y Y Y DA9053-3D DA9053-3E 4 Automotive & Extended temperature Automotive & Extended temperature N DDR3 Auto-boot N Y DDR3 Y Y DA9053-3K DA9053-3J N Non standard variant please contact your Dialog Representative DA9053 Block Diagram Dialog Semiconductor worldwide offices Germany - Headquarters Phone: +49 7021 805-0 The Netherlands Phone: +31 73 640 88 22 Korea Phone: +82 2 569 2301 United Kingdom Phone: +44 1793 757700 North America Phone: +1 408 727 3200 Singapore Phone: +65 64845419 Japan Phone: +81 3 This publication is issued to provide outline information only, which (unless agreed by Dialog Semiconductor in writing) may not be used, applied or reproduced for any purpose or form part of any order or contract or be regarded as a representation relating to products or services concerned. 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