AD5560 1.2A Programmable Device Power Supply with Integrated 16-bit Level Setting DACs

The AD5560 is a high performance, highly integrated device power supply consisting of programmable force voltages and measure ranges. This part includes the required DAC levels to set the programmable inputs for the drive amplifier, as well as clamping and comparator circuitry. Offset and gain correction is included on-chip for DAC functions. A number of programmable measure current ranges are available: five internal fixed ranges and two external customer-selectable ranges (EXTFORCE1 and EXTFORCE2) that can supply currents up to ±1.2 A and ±500 mA, respectively. The voltage range possible at this high current level is limited by headroom and the maximum power dissipation. Current ranges in excess of ±1.2 A or at high current and high voltage combinations can be achieved by paralleling or ganging multiple DPS devices. Open-drain alarm outputs are provided in the event of overcurrent, overtemperature, or Kelvin alarm on either the SENSE or DUTGND line.

The DPS functions are controlled via a simple 3-wire serial interface compatible with SPI, QSPI™, MICROWIRE™, and DSP interface standards running at clock speeds of up to 50 MHz.

Applications

Features and Benefits

Programmable device power supply (DPS)

FV, MI, MV, FNMV functions

5 internal current ranges (on-chip RSENSE)

±5 μA, ±25 μA, ±250 μA, ±2.5 mA, ±25 mA

2 external high current ranges (external RSENSE)

EXTFORCE1: ±1.2 A maximum
EXTFORCE2: ±500 mA maximum

EXTFORCE1: ±1.2 A maximum

EXTFORCE2: ±500 mA maximum

Integrated programmable levels

All 16-bit DACs: force DAC, comparator DACs, clamp DACs, offset DAC, OSD DAC, DGS DAC

All 16-bit DACs: force DAC, comparator DACs, clamp DACs, offset DAC, OSD DAC, DGS DAC

Programmable Kelvin clamp and alarm

Offset and gain correction registers on-chip

Ramp mode on force DAC for power supply slewing

Programmable slew rate feature, 1 V/μs to 0.3 V/μs

DUTGND Kelvin sense and alarm

25 V FV span with asymmetrical operation within −22 V/+25 V

On-chip comparators

Gangable for higher current

Guard amplifier

System PMU connections

Current clamps

Die temperature sensor and shutdown feature

On-chip diode thermal array

Diagnostic register allows access to internal nodes

Open-drain alarm flags (temperature, current clamp, Kelvin alarm)

SPI-/MICROWIRE-/DSP-compatible interface

64-lead (10 mm × 10 mm) TQFP with exposed pad (on top)

72-ball (8 mm × 8 mm) flip-chip BGA

Application Specific

DPS & PMU

Data Sheets

Document	note
AD5560: 1.2 A Programmable Device Power Supply with Integrated 16-Bit Level Setting DACs Data Sheet (Rev. E)	PDF 2.08 M

User Guides

Document	note
User Guide for the AD5560 Device Power Supply (DPS) with DACs	WIKI

Order Information

Part Number	Package	Packing Qty	Temp Range	Price 100-499	Price 1000+	RoHS
AD5560JBCZ Production	CHIP SCALE BGA	OTH 348	25 to 90C	29.9	28.25	Y
AD5560JBCZ-REEL Production	CHIP SCALE BGA	REEL 2000	25 to 90C	0	28.25	Y
AD5560JSVUZ Production	64 lead TQFP_EP(10x10mm w/7.50 EP _T)	OTH 160	25 to 90C	22.29	18.95	Y
AD5560JSVUZ-REEL Production	64 lead TQFP_EP(10x10mm w/7.50 EP _T)	REEL 1500	25 to 90C	0	18.95	Y

Evaluation Boards

Part Number	Description	Price	RoHS
EVAL-AD5560EBUZ	Evaluation Board	99	Y

Reference Materials

Circuit Notes：CN-0130: Integrated Device Power Supply (DPS) for ATE with Output Voltage Range

AD5560: 1.2 A Programmable Device Power Supply with Integrated 16-Bit Level Setting DACs Data Sheet (Rev. E) ad5560

CN-0130: Integrated Device Power Supply (DPS) for ATE with Output Voltage Range ad7685