0
ACTIVE
Product type |
Processor and FPGA |
Regulated outputs (#) |
4 |
Step-down DC/DC converter |
2 |
Step-up DC/DC converter |
0 |
LDO |
2 |
Vin (min) (V) |
0.8 |
Vin (max) (V) |
6 |
Vout (min) (V) |
1.2 |
Vout (max) (V) |
3.3 |
Iout (max) (A) |
0.4 |
Configurability |
Factory programmable |
Features |
Power good, Power sequencing |
Rating |
Catalog |
Operating temperature range (°C) |
-40 to 85 |
Step-down DC/DC controller |
0 |
Step-up DC/DC controller |
0 |
Iq (typ) (mA) |
0.14 |
Switching frequency (max) (kHz) |
2250 |
Shutdown current (ISD) (typ) (µA) |
6 |
Switching frequency (typ) (kHz) |
2250 |
DSBGA (YZH)-16-5.0625 mm² 2.25 x 2.25
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The TPS65708 device is a power management unit targeted for embedded camera modules or other portable low-power consumer end equipment. The device contains two high-efficiency step-down converters, two low-dropout linear regulators, and a 7.5-mA current sink for driving a LED. The 2.25-MHz step-down converter enters a low-power mode at light load for maximum efficiency across the widest possible range of load currents. For low-noise applications, the devices can be forced into fixed-frequency PWM mode using the MODE pin. The device allows the use of small inductors and capacitors to achieve a small solution size. The TPS65708 device provides an output current of up to 400 mA on both DC-DC converters and up to 200 mA on each of the LDOs. The enable signal to the DC-DC converters and LDOs is generated internally by the undervoltage lockout circuit.
The TPS65708 comes in a small 16-pin wafer chip-scale package (WCSP) with 0.5-mm ball pitch.
WELL LINK CHIPS GROUP CO.,LIMITED FLAT/RM 1802 BEVERLY HOUSE 93-107 LOCKHART ROAD WANCHAI HK
