AP3700A Datasheet, PDF (4/11 Pages) BCD Semiconductor Manufacturing Limited – LOW POWER PWM CONTROLLER FOR OFF-LINE BATTERY CHARGER

Data Sheet
LVOOWLTPAOGWEEDREPTWEMCTCOORNTROLLER FOR OFF-LINE BATTERY CHARGER
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Features
AAPZ37700X0/XA
The AZ70XX series ICs are under volt^Aag^Pe³⁷d⁰e⁰tectors _·^- _{Low Current Consumption:}
with a built in voltage threshold and low power con-
I_CCL=300µA Typical
sumption. The AZ70XX are specifically designed to
accurately monitor po_Cw_ie_rcr_us_iu_tp_Tp_yli_pe_es.
·
I_CCH=30µA Ty_Ep₁ic_:a_Ll _{ead Free}
Low Minimum Operating Voltage for Output
Resetting: 0.8VTRT:yApimcaml o
The AZ70XX use a precision on-chip voltage refer-
ence and a comparator to measure the input operating
voltage. These ICs can^Bla^acⁿc^ku^:r^Aat^Pe³ly⁷⁰re⁰set the system after
detecting voltage at th^Ae^:ti^Am^Pe³o⁷f⁰⁰sw^Aitching power on and
·
·
·
Built in HysteBrelsainskV:oTlutabgee: 50mV Typical
Open Collector Output
Extended
Package
Tem_Zp_:e_Tra_Otu_-r₉e₂Range:
-40
to
85^oC
instantaneous power off in various CPU systems and
other logic systems. The detect voltage thresholds are Applications
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Marking ID
Packing Type
AZ7023/25/27/29/31/33/42/45 respectively. Built in
hysteresis helps to prevent erratic operation in the pres-
ence_TOof_-9n₂oise.
60kHz
-40 to 85^oC
The AZ70XX series are available in 2 standard pack-
ages: TO-92 (bulk or ammo packing) and SOT-89-3.
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·_AP37P₀r₀o_Ace_Zs_-s_Eo₁r Rese₃t₇G₀₀e_Ane_Zr_-a_Et₁or
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Bulk
Ammo
Bulk
Ammo
BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant.
Absolute Maximum Ratings (Note 1)
Parameter
Value
Unit
Supply Voltage
-0.3 to 6.0
V
Voltage at OUT (Note 2)
-0.3 to 40
V
Output Current at OUT
Internally limited
A
Power Dissipation
0.6
W
Operating Junction Temperature
150
o_C
Storage Temperature
-65 to 150
o_C
Lead Temperature (Solder_Tin_Og,_-1₉0₂s)
ESD (Machine Model)
TO-92 Ammo Packing ³⁰⁰ SOT-89-3
o_C
200
V
Note 1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device.
These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated
under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Maximum Ratings" for extended periods
may affect device reliability.
Figure 1. Package Types of AZ70XX
Note 2: The Breadown Voltage. The actual operating voltage can not be greater than the value listed here.
JMuany. 22000077 RReevv..11..36
BCD Semiconductor Manufacturing Limited
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