S8880A Datasheet, PDF (4/30 Pages) Seiko Instruments Inc – ENERGY HARVESTING POWERED BY ULTRA-LOW POWER AND ULTRA-LOW VOLTAGE OPERATION BOOST CHARGE PUMP FOR STEP-UP DC-DC CONVERTER STARTUP

ENERGY HARVESTING POWERED BY ULTRA-LOW POWER AND ULTRA-LOW VOLTAGE OPERATION BOOST CHARGE PUMP FOR STEP-UP DC-DC CONVERTER STARTUP
S-8880A Series
Rev.1.0_01
 Absolute Maximum Ratings
Table 5
(Ta = +25°C unless otherwise specified)
Item
Symbol
Absolute Maximum Rating
Unit
VIN pin voltage
V_IN
V_SS − 0.3 to V_SS + 3.3
V
CPOUT pin voltage
V_CPOUT
V_SS − 0.3 to V_SS + 3.3
V
OUT pin voltage
V_OUT
V_SS − 0.3 to V_SS + 3.3
V
VM pin voltage
V_VM
V_SS − 0.3 to V_SS + 3.3
V
Operation ambient temperature
T_opr
−40 to +85
°C
Storage temperature
T_stg
−40 to +125
°C
Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical
damage. These values must therefore not be exceeded under any conditions.
 Thermal Resistance Value
Item
Junction-to-ambient thermal resistance^*1
Symbol
θ_JA
Table 6
Condition
Board A
Board B
SOT-23-5
Board C
Board D
Board E
Board A
Board B
SNT-8A
Board C
Board D
Board E
*1. Test environment: compliance with JEDEC STANDARD JESD51-2A
Remark Refer to " Power Dissipation" and "Test Board" for details.
Min. Typ. Max. Unit
−
192
− °C/W
−
160
− °C/W
−
−
− °C/W
−
−
− °C/W
−
−
− °C/W
−
211
− °C/W
−
173
− °C/W
−
−
− °C/W
−
−
− °C/W
−
−
− °C/W
4